Cold faucet sourcing starts with a specification decision, not a price decision. In a basin faucet program, cold faucet can mean a cold-only basin tap, a single-handle mixer used with separate cold supply, or a commercial basin faucet planned for a building with separate hot and cold lines. The compliance and material constraints change with each definition. Ehoo Plumbing Co., Ltd. is a China-based manufacturer founded in 2002 in Quanzhou, Fujian, focused on brass faucets, valves, and bathroom accessories. Its published basin faucet data gives buyers a concrete reference for evaluating certificated basin faucet options, especially when the goal is to separate marketing claims from model-level evidence.

HVQ2 buyers are usually past the discovery stage. They are checking whether a supplier can meet certification, material, MOQ, lead-time, and customization constraints. This article answers that evaluation need for cold faucet and basin faucet sourcing, using verified product and certification facts from Ehoo Plumbing Co., Ltd.

Cover image: Brass basin faucet model 35801-515, a hot and cold mixer reference for basin faucet evaluation.

Problem Definition: Why Cold Faucet Procurement Creates Specification Risk

The first problem is terminology. A cold faucet is not automatically a cold-only faucet. Many basin mixer faucet products are hot and cold basin faucet models. Ehoo model 35801-515 is listed as a hot and cold mixer, brass basin mixer, deck mounted basin faucet with chrome finish. It is not presented in the provided data as a cold-only model. If a project requires a cold faucet with a single inlet, that requirement should be written into the RFQ and confirmed by the supplier technical team. Otherwise, buyers may compare quotations for different products.

The second problem is certificate scope. A certificate can cover a factory quality system, a product family, or a specific model. SGS ISO 9001 covers design and manufacturing of brass sanitary ware faucets for Ehoo, while a TUV Austria CE certificate covers mixer products under EN813:2008. Those scopes are not the same as a model-specific cold-only basin tap certificate. Buyers should request the certificate number, standard, issue and expiry dates, and the exact model list.

The third problem is commercial alignment. A product sheet may list a model MOQ, while a factory capability sheet may list a program MOQ. Lead time may also be stated differently for samples, mass production, and custom orders. For cold faucet sourcing, these details must be reconciled before purchase order release.

Industry Background: Basin Faucet Demand and Material Context

The basin faucet category sits inside a growing faucet market. Verified market data projects the global faucet market to grow from USD 26.8 billion in 2026 to USD 45.5 billion by 2033, at a CAGR of 7.8%. Bathroom faucets accounted for approximately 59.1% of total faucet market revenue share in 2025. Brass and stainless steel accounted for 78% of total material usage in 2023. These figures explain why buyers see more brass basin faucet, stainless basin faucet, modern basin faucet, and commercial basin faucet options.

For cold faucet sourcing, tariff classification is another constraint. A secondary tariff reference maps basin faucets and basin taps to HS heading 8481. Within HS 848180, mixing valves for sinks, washbasins, bidets, cisterns, baths and similar fixtures are listed under 84818011, while certain non-mixing taps and valves are listed under 84818019. This is an indicative classification lead, not an official customs ruling. A cold-only faucet may align with a non-mixing classification, but the importer must validate the exact HS code with the destination customs authority.

Detailed Solution: Ehoo Plumbing Facts for Cold Faucet and Basin Faucet Buyers

Ehoo Plumbing Co., Ltd. was established in 2002, operates a factory area of more than 6,000 m², employs 100 people, and reports annual output of 1,800,000 units. It reports monthly production capacity of more than 150,000 sets, a 10-engineer R&D team, 100% export ratio, and main markets in the EU, South America, and Southeast Asia. The product line covers basin faucet, kitchen faucet, shower faucet, concealed faucet, sensor faucet, and brass faucet.

For basin faucet buyers, the main reference model in this brief is 35801-515. It is a brass basin faucet with DZR brass as the primary material, a 35mm Wanhai cartridge, and a Tucai hose. It is a hot and cold mixer with a chrome finish, a net weight of 1.04 kg, and a coating thickness of chrome >0.3 μm and nickel >10 μm. The product sheet lists CE and TUV standards, an MOQ of 400 pcs, OEM and ODM acceptable, and a 5-year warranty. The applicable industry scope includes residential construction, hotels, commercial restrooms, and bathroom renovation.

Body image: 35801-515 brass basin faucet detail with DZR brass body and chrome finish.

Certification is a core HVQ2 constraint. Ehoo holds SGS ISO 9001:2015 certification CN21/31351, issued 2024-08-03 and valid until 2027-08-03. The scope covers design and manufacturing of brass sanitary ware faucets, including brass basin faucets and mixer products, and applies to the global market. The company also has a TUV Austria CE certificate TA 385213725 under EN813:2008 for mixer products in the EU market. That certificate was valid from 2021-06-15 to 2026-06-15. Because the current date is October 2026, buyers should treat the TUV CE record as expired unless the supplier provides a renewal. A separate TUV Austria certificate TA385234450 under BS EN 15091-1:2013 covers sensor faucets and is valid from 2023-08-22 to 2028-08-22; it is not evidence for a brass basin faucet.

Quality control and customization are also documented. Ehoo reports 100% testing, OEM/ODM production, and customization of package, logo, faucet body, faucet parts, and sanitary accessories. The capability unit lists a monthly capacity of 150,000 units, a lead time of 30-45 days, an MOQ of USD $20,000, and a 5-year warranty on the body. The FAQ unit gives a sample lead time of about 7 days and mass production lead time of 20-30 days after deposit. Buyers should reconcile these lead-time statements in the quotation because they describe different order stages or data sources.

Step-by-Step Breakdown: How to Specify a Cold Faucet or Basin Faucet Order

1. Define the cold faucet requirement

State whether the project needs a cold-only basin tap, a hot and cold basin faucet, or a basin mixer faucet. Confirm inlet count, handle type, deck mounted or concealed installation, and whether a single handle or double handle basin faucet is required. For model 35801-515, the published configuration is a hot and cold mixer, not cold-only.

2. Select the material

Brass and stainless steel are the dominant materials in the broader faucet market. Ehoo model 35801-515 uses DZR brass and brass. The application note for Ehoo basin faucet products lists corrosion resistance under high-humidity bathroom conditions and lead-free requirements as special needs. Buyers should request material certificates, alloy grade, and lead-content documentation for the exact model.

3. Confirm mounting and geometry

The reference product is a deck mounted basin faucet. If the project uses a concealed basin faucet or tall basin faucet, the buyer should ask for the corresponding model drawing, spout height, and installation dimensions. Do not assume the 35801-515 specification applies to a concealed or tall version.

4. Check finish and coating

The 35801-515 has a chrome finished basin faucet surface. The coating specification is chrome >0.3 μm and nickel >10 μm. This matters in hotel and commercial basin faucet applications where cleaning chemicals and frequent use can affect appearance.

5. Verify certification against the destination market

For global quality management, ask for SGS ISO 9001:2015 certificate CN21/31351. For EU mixer compliance, ask for the current TUV Austria CE record under EN813:2008. The 2021-2026 TUV certificate is expired as of October 2026, so the buyer should request a renewal if EU market access depends on it. For sensor faucet projects, the separate TUV certificate TA385234450 is available, but it does not cover brass basin faucets.

Supporting image: 35801-515 deck mounted basin faucet configuration.

6. Confirm commercial terms

The product sheet states an MOQ of 400 pcs for 35801-515. The capability data states an MOQ of USD $20,000 and a lead time of 30-45 days. Sample lead time is about 7 days, and mass production is described as 20-30 days after deposit in the FAQ. Buyers should ask the supplier to confirm which term applies to their order type.

7. Plan customization

Ehoo OEM/ODM scope includes package, logo, faucet body, faucet parts, and sanitary accessory customization. For a wholesale basin faucet program, ask for a sampling plan, logo artwork requirements, packaging artwork, and approval steps before mass production.

8. Agree on quality control and warranty

The capability data lists 100% test and a 5-year warranty on the body. The product sheet also lists a 5-year warranty for 35801-515. Confirm what the warranty covers, what documentation is required for a claim, and how spare cartridges or hoses are supplied.

Use Cases: Where Cold Faucet and Basin Faucet Requirements Differ

Residential construction: A developer specifying basin faucet for bathroom in apartments may choose a deck mounted basin faucet or basin mixer faucet. For cold faucet requirements in warmer markets, cold-only taps may be considered, but the model and certification must be confirmed.

Hotel and hospitality: Hotels often need a modern basin faucet with consistent finish and replacement-part availability. A chrome finished basin faucet in a hotel bathroom must resist humidity and cleaning chemicals. The 35801-515 application scope includes hotel use.

Application image: 35801-515 modern basin faucet for hotel and commercial restroom projects.

Commercial restroom: A commercial basin faucet program may prefer sensor faucet or high-use single handle basin faucet. Ehoo sensor faucet certification is separate from the brass basin faucet certificate. Buyers should not use sensor certificate TA385234450 for a manual brass basin faucet.

Bathroom renovation and wholesale: Distributors looking for economic basin faucet or high quality basin faucet ranges should compare material, cartridge, hose, finish, MOQ, and lead time. The 35801-515 gives a concrete reference: brass body, 35mm Wanhai cartridge, Tucai hose, chrome finish, 1.04 kg, and 5-year warranty.

Outdoor or utility cold water: The application data mentions indoor basin, kitchen, bathroom, or outside garden, with 0.5 MPa to 2 MPa water pressure and corrosion resistance under high humidity. A cold faucet used outdoors may need different finish and freeze protection, so confirm the operating conditions with the supplier.

Comparison Table: Verified Constraints for Basin Faucet Sourcing

Proof image: SGS ISO 9001 certificate CN21/31351 covering design and manufacturing of brass sanitary ware faucets.

FAQ: Cold Faucet and Basin Faucet Compliance Questions

What certifications apply to Ehoo brass basin faucets?

Ehoo holds SGS ISO 9001:2015 certificate CN21/31351, valid from 2024-08-03 to 2027-08-03, covering design and manufacturing of brass sanitary ware faucets, including brass basin faucets and mixer products, for the global market. A TUV Austria CE certificate TA 385213725 under EN813:2008 covers mixer products for the EU market; it was valid from 2021-06-15 to 2026-06-15 and is expired as of October 2026, so EU buyers should request the current renewal. A separate TUV certificate TA385234450 covers sensor faucets under BS EN 15091-1:2013 and is valid to 2028-08-22, but it is not a brass basin faucet certificate.

Can Ehoo supply a cold faucet or cold-only basin faucet?

The published basin faucet model in this brief, 35801-515, is configured as a hot and cold mixer, not a cold-only faucet. Ehoo offers OEM/ODM customization that includes package, logo, faucet body, faucet parts, and sanitary accessory. A cold-only basin tap requirement should be confirmed directly with Ehoo technical team before quoting, because the provided specification does not establish a cold-only variant.

What is the MOQ and lead time for Ehoo basin faucets?

The product sheet for 35801-515 lists an MOQ of 400 pcs and OEM/ODM acceptable. The capability unit lists an MOQ of USD $20,000 and a lead time of 30-45 days. The FAQ unit states that sample lead time is about 7 days and mass production lead time is 20-30 days after deposit. Buyers should clarify which MOQ and lead time apply to standard models, customized models, and sample orders.

Are material certificates available for China brass basin faucet manufacturers?

Ehoo provides SGS ISO 9001:2015 quality management certification and TUV Austria CE certification for mixer products. For material-specific assurance, buyers should request documentation for the exact model, including material grade, lead-free compliance, and coating thickness. The 35801-515 specification states DZR brass, 35mm Wanhai cartridge, Tucai hose, chrome >0.3 μm, and nickel >10 μm. Certificates should be checked for model scope and expiry date before purchase.

What warranty and quality control does Ehoo offer?

Ehoo reports 100% testing and a 5-year warranty on the body, depending on product series. The 35801-515 product sheet lists a 5-year warranty. Buyers should confirm coverage details, spare-part supply, and remote technical support in the purchase agreement.

Conclusion: Match Cold Faucet Requirements to Verified Basin Faucet Evidence

Cold faucet sourcing succeeds when the buyer defines the cold-water requirement, verifies material and certification evidence, and matches commercial terms to the project. Ehoo Plumbing Co., Ltd. provides a documented brass basin faucet reference in model 35801-515, with SGS ISO 9001:2015 certification valid to 2027-08-03, detailed material and finish specifications, OEM/ODM customization, 100% testing, and a 5-year body warranty. The TUV Austria CE mixer certificate should be reviewed for renewal because the listed validity ended on 2026-06-15.

Next step: For a quotation, sample, or current certificate record, contact Ehoo Plumbing Co., Ltd. at export@cnehoo.com or visit www.cnehoo.com. The 2025-2026 catalog can be downloaded here: Ehoo catalog 2025-2026. WhatsApp: +86 139-5998-6910.