PVC Panel Application Guide for Hotel and Commercial Projects: Zone-by-Zone Product Fit
A hotel or a mixed-use commercial building never needs one PVC panel — it needs a zone map. Guest bathrooms, corridor ceilings, lobby feature walls, retail frontages and exterior facades each expose a surface to a different mix of water, sunlight, foot traffic and renovation downtime, and a panel that performs well in one zone can fail in another. This guide maps six YIKE NEW MATERIAL panel families — PVC Ceiling Panel, PVC Wall Panel, PVC Marble Sheet / UV Marble Sheet, WPC Wall Panel, Outdoor WPC Wall Panel and PVC Self-Adhesive Wall Sticker — to the zones where each one fits, including bathroom marble wall panels, TV background walls, interior wall cladding, ceilings and exterior facades, together with the specification limits that belong in the tender documents.
Mixed panel systems in a commercial interior fit-out: PVC ceiling panels, PVC marble sheets and WPC wall panels supplied by YIKE NEW MATERIAL for retail and commercial spaces in Ecuador.
Problem Definition: Why One Panel Type Cannot Cover a Hotel
A commercial building contains at least four different exposure classes, and each one behaves differently against a decorative panel. Specifying by appearance and price alone is the single most common cause of callbacks in hotel and retail fit-outs.
- Continuous wet exposure — shower walls, wet-room partitions and kitchen splash zones, where water sits on the surface rather than evaporating.
- Intermittent moisture — bathroom and corridor ceilings, back-of-house areas and tropical indoor spaces where humidity rises and falls with occupancy and air conditioning.
- Dry conditioned interiors — guest room walls, corridors, offices, meeting rooms and retail interiors, where the main risks are impact, cleaning chemicals and long-term light exposure.
- Full exterior exposure — facades, canopy soffits, courtyard walls and landscape structures exposed to UV radiation, rain and temperature cycling.
The failure chain is well documented in YIKE's technical FAQ material, and it repeats across projects that use a single panel type everywhere:
- A self-adhesive film used in a continuous water contact zone warps and peels at the edges, because long-term water immersion breaks the adhesive bond.
- Glued panels applied to uneven, dusty or damp substrate blister and fall off, because the adhesive never reaches full contact.
- An interior PVC marble sheet used outdoors fades and ages on the surface under sustained UV exposure.
- An indoor WPC panel substituted for exterior cladding fades and cracks rapidly once it is exposed to sun and rain.
- Exterior panels loosened by shortfalls in keel and fastener specification become a wind-load risk, especially on high-rise facades.
- Self-adhesive film installed for many years or exposed to prolonged high temperature can leave residue on the wall when removed.
For renovation contractors, the binding constraint is usually time rather than material cost. A hotel corridor, a leased retail unit or a showroom has to reopen quickly, which is why modular snap-on ceilings, adhesive-fixed marble sheets and 3 m self-adhesive rolls appear so often in refurbishment specifications. The zone approach below therefore balances two questions at once: does the material survive this zone, and can the zone be finished within the closure window?
Industry Background: What Commercial Projects Are Buying Into
Panel-based interior and exterior finishing is a large and still growing part of the construction and decoration supply chain. Dataintelo valued the global PVC panels market at USD 14.8 billion in 2025, with PVC wall panels taking a 42.5% share of that market by product type, and Asia-Pacific accounting for a 38.4% revenue share. Cognitive Market Insights projected the global ceiling tiles market (including PVC) at USD 8.03 billion in 2024 with a 10.2% CAGR. On the wood-plastic side, SNS Insider estimated the global WPC market at USD 8.97 billion in 2025, while NewTechWPC projected an 11.6% CAGR for 2025–2030. Metastat Insights projected synthetic marble, which includes PVC marble sheets, to grow at a 6.8% CAGR from 2025 to 2032.
Supply is global. China's total PVC exports reached approximately 3.82 million tonnes in 2025, a 46% increase over 2024 according to the General Administration of Customs of the PRC, with India taking roughly 39% of that volume. Dataintelo identifies Palram Industries Ltd. and Dumaplast NV as leading competitors in the PVC panels sector, so project buyers routinely compare Asian manufacturing against European and Israeli supply.
Scope caution matters when these numbers are used in a business case. Published valuations differ because some cover the whole PVC panel category and others cover wall panels only — the same year is reported as USD 14.8 billion for total PVC panels and as a substantially smaller figure for wall panels alone. No single headline should be treated as the basis for a project budget.
What actually decides whether a panel is signed off on a commercial project is documentation. ASTM E84 (UL 723) is the primary fire test standard for interior wall and ceiling finishes in North America, and a Class A rating requires a Flame Spread Index of 0–25. In the EU, fire classification follows EN 13501-1, where PVC panels often target Class B-s1, d0 for commercial use. Rigid PVC compounds are classified under ASTM D1784, with Cell Class 12454 commonly referenced for building panels. Color fastness to artificial light is tested under ISO 105-B02, and water absorption under ASTM D570 or ISO 62.
YIKE NEW MATERIAL operates a 10,000 m² factory in Haining, Zhejiang, with an annual output of 5,000,000 m² and 100% export orientation.
YIKE NEW MATERIAL (Haining Yike New Material Co., Ltd.), founded in 2019 in Haining, Zhejiang Province, China, manufactures PVC and WPC decorative building materials on a 10,000 m² site with a team of 50 people, a 10-engineer R&D team and an annual output of 5,000,000 m². Its quality flow covers 100% pre-shipment testing with third-party inspection (SGS), and its product FAQ references partial models reaching B1 flame retardant grade — for hotel work, the exact model and the rating required by the local authority should be confirmed before the specification is frozen.
Detailed Solution: Zone-by-Zone Product Fit
The zone map below assigns one primary product family to each project area, with the specification range that applies and the fixing method that matches it. In practice most hotel and commercial projects combine three to five of these families in one shipment, because a single building contains several exposure classes.
YIKE panels in Southeast Asian projects: residential houses, hotels, shopping malls and retail and commercial interiors.
| Project zone | Product that fits | Core specification | Exposure class | Fixing method |
|---|---|---|---|---|
| Guest bathroom and shower-adjacent walls | PVC Marble Sheet / UV Marble Sheet (bathroom marble wall panel) | 1220 × 2440 mm or 1220 × 2800 mm; 2.0–3.0 mm; 100% waterproof | High moisture, indoor | Glue fixing, silicone, aluminum profile |
| Bathroom, corridor, F&B and back-of-house ceilings | PVC Ceiling Panel | 200–600 mm width; 6–10 mm; PVC content 35%–50% | Intermittent moisture, indoor | Modular keel, snap-on |
| Lobby, reception and TV background walls | PVC Marble Sheet (high gloss / golden) + WPC Fluted Wall Panel | Marble sheet 1220 × 2440 mm; WPC 160 × 20 mm to 200 × 20 mm | Dry conditioned interior | Glue, clip, screw fixing |
| Guest room walls, corridors, office partitions | PVC Wall Panel (large format) | 1220 × 2440 mm / 1220 × 2800 mm; 5 mm, 8 mm | Dry to mildly humid interior | Glue, aluminum profile, hidden fixing |
| Retail, F&B and showroom fast renovation | PVC Self-Adhesive Wall Sticker | 2.5 mm; 600 mm / 1200 mm width; 3 m roll; 5–10 years indoor | Dry indoor, no continuous water | Self-adhesive direct pasting |
| Facades, canopy soffits, courtyards, landscape walls | Outdoor WPC Wall Panel | 140–219 mm width; 13 / 20 / 26 mm; 2.9 m; 15–25 years service life | Exterior, UV and rain | Anti-rust keel, stainless fasteners, expansion gaps |
| Back-of-house, service corridors, utility areas | PVC Ceiling Panel + PVC Wall Panel | As above, standard ranges | Intermittent moisture to dry | Keel, glue, hidden fixing |
Zone 1 — Guest bathroom and shower-adjacent walls: PVC Marble Sheet
Wet walls decide the specification in this zone. PVC Marble Sheet, also supplied as UV Marble Sheet or bathroom marble wall panel, is produced in a standard 1220 × 2440 mm format with a 1220 × 2800 mm option and thicknesses of 2.0 mm, 2.2 mm, 2.5 mm, 2.8 mm, 3 mm or customized dimensions. The compound is PVC resin plus calcium carbonate plus additives, with UV coating or high gloss coating and high gloss, matte or embossed surface finishes in marble, wood or golden patterns. Typical model numbers include YK-1220*2440*3mm and YK-1220*2800*2.8mm, and the material is documented as 100% waterproof for interior wall decoration, fixed by glue, silicone or aluminum profile.
A grout-free, wipe-clean surface is the practical reason it is chosen for hotel bathrooms: fewer joints hold less residue, and a damaged sheet can be replaced without demolishing a tiled wall. The limit is equally clear — this is an indoor decorative panel, it is not recommended for long-term outdoor use, and continuous water immersion should be avoided. Installation requires a flat, dry, dust-free substrate, and joints should be sealed or covered.
Zone 2 — Ceilings in bathrooms, corridors, F&B and back-of-house: PVC Ceiling Panel
Ceilings combine moisture with limited access, so removability and moisture behaviour matter more than surface decoration. PVC Ceiling Panel is offered in widths of 200 mm, 250 mm, 300 mm, 400 mm and 600 mm; lengths of 2900 mm, 2950 mm, 3950 mm, 5800 mm, 5950 mm or customized; thicknesses of 6 mm, 7 mm, 7.5 mm, 8 mm, 9 mm and 10 mm; and a PVC content of 35%–50% (customized). Surface finishes are printing, hot stamping or laminated, with model numbers such as YK-200*6mm, YK-250*7.5mm, YK-300*8mm and YK-400*8mm. Packaging can be PE film or carton.
The panel is described in YIKE's product documentation as waterproof and moisture-resistant, intended for humid indoor areas such as bathrooms and commercial ceilings, and is installed as a modular system: measure the ceiling area and mark mounting lines, install the supporting keel framework horizontally, cut panels to size, insert them into the interlock groove and fix, then fit end trims and check flatness. The main specification risk in this zone is keel discipline rather than the panel itself — irregular keel spacing and non-standard splicing produce gaps, sag and loose panels.
Zone 3 — Lobby, reception and TV background walls: Marble Sheet plus WPC Fluted Wall Panel
Public feature walls carry the brand impression, and they need a surface that photographs well but is also impact-tolerant in a busy lobby. Two YIKE products are typically paired here. High gloss PVC Marble Sheet in marble, wood or golden patterns delivers the stone look behind a reception desk, a bar or a TV background wall. WPC Fluted Wall Panel adds vertical texture next to it, in models of 160*20*2900 mm, 160*24*2900 mm, 150*10*2900 mm, 168*24*2900 mm, 150*15*2900 mm and 200*20*2900 mm, made from wood plastic composite (PVC/PE + wood fiber + additives) and available in walnut, oak, teak, black, grey, natural wood or customized colours.
WPC fluted panels are installed with clips, screws or glue, and YIKE's FAQ material describes the wood-plastic composite as having higher density and stronger impact resistance than ordinary narrow PVC panels, with better moisture resistance and less deformation. Both products in this zone are indoor systems; the exterior facade is a separate specification covered in Zone 6.
Zone 4 — Guest room walls, corridor cladding and office partitions: PVC Wall Panel
For large wall areas, joint count drives both appearance and labour. PVC Wall Panel is produced in 1220 × 2440 mm and 1220 × 2800 mm formats at 5 mm and 8 mm thickness (customized options available), using PVC plus calcium carbonate plus additives, in marble, wood grain, fabric, stone and metal patterns, and fixed by glue, aluminum profile or hidden fixing. Large-format panels reduce the number of seams and speed up installation across guest rooms, corridors and office partitions.
YIKE's product FAQ notes that large-format PVC wall panel offers high flatness and fewer splicing seams, with partial models reaching B1 flame retardant grade, which is why it is often specified for hotels and whole-house renovation. For commercial projects, the specification step is to tie the model number to the fire documentation required in the destination market rather than relying on a general family description.
Zone 5 — Fast renovation of retail, F&B and showrooms: PVC Self-Adhesive Wall Sticker
Tenant fit-outs and brand refreshes are constrained by closure time, and this is the zone where a 2.5 mm self-adhesive roll outperforms every fixed system. PVC Self-Adhesive Wall Sticker comes in 600 mm and 1200 mm widths, in 3 m rolls (models YK-1200*3000mm and YK 600*3000mm), with glossy, matte or embossed finishes and patterns covering marble, wood grain, stone, concrete, brick, tile, solid colour and floral. The documented indoor service life is 5–10 years, and the product is aimed at interior decoration, rental and commercial refurbishment, retail decoration and quick interior upgrading.
The documented installation sequence is short: clean and dry the wall thoroughly, measure and cut to size, slowly peel the backing release paper, paste from top to bottom while squeezing out air bubbles, then trim edges and check the result. The documented limits matter as much as the method — it is not recommended for a continuous water contact shower zone, since long-term immersion causes edge warping and peeling; the substrate must be flat, clean, dry and free of dust; and under suitable indoor temperature and standard service period the film can be peeled with less residual glue, although a small amount of residue is possible after many years of service or prolonged high temperature.
Zone 6 — Facades, canopy soffits, courtyards and landscape walls: Outdoor WPC Wall Panel
This is the only zone where an exterior-grade product is required, and it is the zone where substitution causes the most expensive failures. Outdoor WPC Wall Panel is made from wood fiber, HDPE and additives, in co-extrusion or traditional WPC construction, with widths of 140 mm, 145 mm, 177 mm and 219 mm, thicknesses of 13 mm, 20 mm and 26 mm, standard 2.9 m length or customized, and a documented service life of 15–25 years. Surface finishes include wood grain, brushed, sanded, embossed and 3D wood texture, in chocolate, brownish red, orange, black, light grey, green, original wood, dark grey or customized colours.
Two performance points are documented for this family: the outdoor grade uses UV-stabilized raw materials that slow colour fading, so slight natural colour change after years of exposure is normal and remains far more stable than interior decorative panels; and indoor WPC cannot replace the outdoor product on a facade, because the indoor version will fade and crack rapidly outdoors. Installation follows a specific sequence — clean and treat the wall base for drainage, measure and cut the panels, install corrosion-resistant metal keels with expansion gaps reserved, lock panels with dedicated stainless steel fasteners, then fit finishing trims and check drainage and assembly tightness. Extreme temperature cycling, incomplete sealing and non-standard keel work are the documented triggers for seepage, cracking and loose panels.
Zone 7 — Back-of-house, service corridors and utility areas
Staff areas and service routes usually sit between the wet and dry classes and are budget-driven. A combination of standard PVC Ceiling Panel and PVC Wall Panel gives a wipe-clean, moisture-tolerant finish that can be repaired board by board, which suits kitchens, laundry corridors, storage rooms and maintenance routes where appearance requirements are lower but hygiene and replacement speed still matter.
Different project roles own different decisions in this map: architects and interior designers fix the zone schedule and the visual specification; facade contractors own the outdoor WPC keel, fastening and expansion detail; hotel renovation contractors optimise for closure time and phased replacement; and developers weigh first cost against maintenance and replacement cycles across the whole building rather than per panel.
Step-by-Step Breakdown: From Zone Schedule to Site Handover
- Build a zone schedule. List every wall, ceiling and exterior surface in the project and classify it into one of the four exposure classes described above. This single document prevents most cross-zone specification errors.
- Assign a product family per exposure class. Interior wet: PVC Marble Sheet. Interior ceilings: PVC Ceiling Panel. Interior large-format walls: PVC Wall Panel. Interior feature walls: PVC Marble Sheet plus WPC Fluted Wall Panel. Fast renovation: PVC Self-Adhesive Wall Sticker. Exterior: Outdoor WPC Wall Panel.
- Confirm format against the drawing. Check ceiling widths of 200–600 mm and lengths up to 5950 mm, wall panel formats of 1220 × 2440 mm or 1220 × 2800 mm, fluted WPC profiles from 150 mm to 200 mm, and outdoor WPC widths of 140–219 mm. Non-standard sizes can be customized under OEM/ODM.
- Match the fixing method to the substrate. Modular keels for ceilings; glue, silicone or aluminum profiles for marble sheets; clips, screws or glue for indoor WPC; self-adhesive direct pasting on flat, dry walls; corrosion-resistant keels with reserved expansion gaps and stainless fasteners outdoors.
- Lock compliance and inspection documents. Identify the standard that applies in the destination market (for example ASTM E84 Class A or EN 13501-1), request the model-level test data, and confirm the inspection clause — YIKE runs 100% pre-shipment testing with third-party inspection (SGS).
- Freeze the customization brief. OEM and ODN production services cover colour, pattern and logo customization, with 4–6 catalogue colours combined per container and six panel families available from one supplier, which keeps a multi-zone order on a single loading plan.
- Approve samples before bulk production. Use pre-production samples to verify surface texture, adhesive behaviour on the actual substrate, colour consistency and pattern matching between adjacent zones.
- Plan production, loading and site execution. Production lead time is 14–30 days with FOB, CIF or CFR delivery terms; on site, wear dust masks and eye protection when cutting, keep the work area ventilated during cutting and gluing, use stable scaffolding for overhead or exterior work, and clean finished surfaces with neutral detergent rather than corrosive chemicals. YIKE provides remote technical support after delivery.
OEM and ODM briefs, including colour, pattern and logo customization, are discussed with international project buyers at trade events.
Use Cases: Commercial Project Evidence
The zone approach mirrors how mixed orders are actually shipped. YIKE NEW MATERIAL exports 100% of its output to Central America, South America, Southeast Asia, the Middle East and Africa, and several long-running accounts show multi-product supply into commercial interiors.
Decorative panel combinations applied in commercial interiors — ceiling panels, marble sheets and WPC wall panels in one project scope.
- Ecuador — commercial interiors, 2 years. A building materials distributor has received 3 × 40HQ containers of a combined package: PVC Ceiling Panels for ceiling designs, PVC Marble Sheets for feature walls and premium decorative areas, and WPC Wall Panels for durable interior wall finishes. Applications cover retail shops, brand stores, showrooms, offices, restaurants and commercial interior projects — essentially Zones 2 to 5 of the map above.
- Malaysia — residential, hotels, shopping malls and retail projects, 2 years. Ten 40HQ containers into a market with tropical climate conditions, with more than 100 residential installations completed and continued use in new renovation projects.
- Indonesia — renovation service provider, 3 years. Ten 40HQ containers of PVC Ceiling Panels, PVC Marble Sheets and WPC Wall Panels, applied across residential and commercial interior projects in tropical conditions.
- El Salvador — residential decoration, 3 years. One 40HQ container of decorative panels supporting home renovation with affordable, durable interior finishes.
- Colombia — distributor supply, 2 years. More than 60 × 40HQ containers per year of a complete decorative range including PVC ceiling panels, PVC marble sheets and WPC wall panels.
Two patterns are worth noting for buyers planning a hotel or commercial project. First, repeat orders over two and three years indicate that mixed panel systems — not single products — are what distributors keep reordering. Second, tropical and high-humidity markets appear repeatedly in the reference list, which is consistent with the moisture-focused specification logic used in this guide.
Comparison Table: Product Family by Exposure and Function
| Product family | Material / surface | Exposure allowed | Best-fit zones | Service life (as documented) |
|---|---|---|---|---|
| PVC Ceiling Panel | PVC resin + calcium carbonate + additives; printing, hot stamping, laminated | Interior, humid and moisture-prone areas | Bathroom, corridor, F&B and back-of-house ceilings | Not stated in the product specification; described as resistant to deformation under long-term indoor use |
| PVC Wall Panel | PVC + calcium carbonate + additives; marble, wood, fabric, stone, metal | Interior, dry to mildly humid | Guest room walls, corridors, office partitions | Not stated in the product specification |
| PVC Marble Sheet / UV Marble Sheet | PVC resin + calcium carbonate + additives; UV coating or high gloss coating | Interior only; wet indoor areas, no continuous immersion | Bathroom walls, lobby and TV background walls | Not stated in the product specification |
| WPC Fluted Wall Panel (indoor) | PVC/PE + wood fiber + additives | Interior, including humid indoor environments | Feature walls, corridors, reception areas | Not stated in the product specification |
| PVC Self-Adhesive Wall Sticker | PVC, 2.5 mm; glossy, matte, embossed | Dry indoor walls; not for continuous water contact | Retail, F&B and showroom fast renovation | 5–10 years indoor |
| Outdoor WPC Wall Panel | Wood fiber + HDPE + additives; co-extrusion or traditional | Exterior, UV and rain exposure | Facades, canopy soffits, courtyards, landscape walls | 15–25 years |
FAQ: Hotel and Commercial PVC Panel Specification
Can PVC panels be used in hotel bathrooms and other wet zones?
Yes, with the right family. PVC Marble Sheet is documented as 100% waterproof and is suitable for dry and wet indoor areas such as bathrooms, provided continuous soaking in water is avoided and joints are sealed with silicone or covered by aluminum profiles. PVC Ceiling Panel is described as waterproof and moisture-resistant for humid indoor ceilings. PVC Self-Adhesive Wall Sticker should not be used in a continuous water contact shower zone, because long-term water immersion causes edge warping and peeling. Exterior areas require Outdoor WPC Wall Panel; indoor PVC and indoor WPC products must not be substituted on a facade.
Can a manufacturer supply custom colours, patterns and profiles for a hotel project?
OEM and ODM production services are available, with customization covering colour, pattern and logo. YIKE NEW MATERIAL covers PVC Ceiling Panel, PVC Wall Panel, PVC Marble Sheet / UV Marble Sheet, WPC Wall Panel, WPC Fluted Wall Panel, Outdoor WPC Wall Panel, PVC Decorative Panel and PVC Self-Adhesive Wall Sticker from one factory, with a monthly capacity of 500,000 m², an annual output of 5,000,000 m², a 10-engineer R&D team and a 10,000 m² production site. This matters for multi-zone projects, because ceiling, wall, marble and outdoor panels can be consolidated into one specification and one container plan.
What is the minimum order for a mixed-zone hotel or commercial project?
The MOQ is one 20' container with 4–6 colours from the E-catalog. If the quantity is less than one container, buyers can also choose 500 sqm per colour from stock colours or 1,000 sqm from the E-catalog. Because a hotel typically needs only part of a container per product family, the practical approach is to build the container around the zone schedule — for example ceiling panels for all back-of-house and wet ceilings, marble sheets for bathrooms and feature walls, and WPC panels for corridors and reception.
How should samples be validated before a full fit-out order?
Request pre-production samples and test them against the actual substrate and installation method. For self-adhesive film, check surface texture, adhesive strength and ease of removal; for wall, marble and ceiling panels, check flatness, surface adhesion and colour consistency between batches; for outdoor WPC, review UV and weather-resistance data. Bulk supply is then protected by 100% pre-shipment testing with third-party inspection (SGS), which is the same acceptance basis used across YIKE's export orders.
What lead time and delivery terms apply to a project order?
Production lead time is 14–30 days. Delivery terms are FOB, CIF or CFR, payment terms are 30% T/T in advance with 70% T/T against copy of B/L, and acceptance is based on pre-shipment testing. After delivery, remote technical support is available for installation questions such as keel spacing, adhesive selection and expansion gaps. Project teams that want to review the full range before finalizing a zone schedule can download the YIKE NEW MATERIAL product brochure and send the zone list for a mixed-zone quotation: 2026 YIKE New Material catalog (PDF).
Conclusion: Specify by Zone, Not by Panel
Hotel and commercial fit-outs fail on material selection less often than they fail on zone mapping. The workable rule is short: interior wet zones take PVC Marble Sheet; ceilings take PVC Ceiling Panel; large interior walls and partitions take PVC Wall Panel; feature walls pair marble sheet with WPC Fluted Wall Panel; fast renovation in dry interior space takes 2.5 mm self-adhesive rolls in 600 mm or 1200 mm widths; and anything exposed to sun and rain takes Outdoor WPC Wall Panel with 15–25 year service life, UV-stabilized formulation and a correctly engineered keel and expansion detail.
YIKE NEW MATERIAL supplies all six families from one facility with OEM/ODM customization of colour, pattern and logo, so a multi-zone schedule can be quoted, sampled and loaded as a single project order. Send the zone list and target quantities to start the specification review.
Next Step: Samples, Quotation or Catalog
Share your zone schedule — ceilings, bathroom walls, feature walls, retail interiors or facades — and YIKE will map the corresponding panel families, confirm model numbers and issue a mixed-container quotation. Pre-production samples are available for approval before bulk orders.
- Product catalog: (2026) YIKE New Material brochure (PDF)
- Website: www.merchandise-eco.com
- Contact: James Cao — sales@merchandise-eco.com — Tel / WhatsApp: +86 188-5830-7787 — WhatsApp inquiry
- Address: Room 1315, NO. 273 Haining Avenue, Haizhou Street, Haining, Jiaxing City, Zhejiang Province, China

YIKE NEW MATERIAL, Haining, Zhejiang, China — PVC and WPC decorative building materials manufacturer and exporter.