About shellppon
The hydraulic cylinders and pneumatic cylinders produced by the company are widely used in industries such as metallurgy, mining, lifting, transportation, shipping, forging, casting, machine tools, coal and petroleum, chemical research, etc. The products range from CD/CG250 and 350 heavy-duty cylinders and JB/ZQ4395-86 heavy-duty metallurgical cylinders to DG vehicle cylinders. The HSG series of engineering cylinders, wood press plunger cylinders, light pull rod cylinders, and hydraulic systems are also equipped with various high-precision oil and cylinder steel pipes, piston rods, etc. We undertake the design and manufacture of various non-standard cylinders, pneumatic cylinders, and hydraulic systems, and have gained a good reputation. We have achieved remarkable results in many large and medium-sized equipment projects across the country.
The basic performance parameters of the oil cylinder comply with ISO standards and GB standards, and the installation form and dimensions conform to the standards of German steel mills and REXROTH's "CD250, CG250." The SERIES is basically the same as the "DINType 200/250" series of the Italian FOOSA Company and the "SERIES 250K" series of the British ELRAM Company. It has a wide range of applications, both in China and abroad, and is convenient for international exchanges.
Our Core Commitments
Company mission:
Credibility First, Customers Supreme.
Company Philosophy:
With high-caliber talents, high-tech premium products, and a comprehensive after-sales service system, we fully meet customers’ needs.
Company Services:
- Provide OEM/ODM Services
- Perfect Warranty Service
- Professional After-sales System
Our Products
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Certifications & Awards
Success Stories & Case Studies
Steel producers and rolling-mill operators
Documented completion of 34 custom-cylinder deliveries; operating results are not quantified in the source file
Custom bore/rod/stroke combinations from 40/28/400 mm to 320/220/2900 mm, plus 100/70/4630 mm long-stroke push-pull cylinders
Port operators, container terminals, and users of port machinery
Enables straight driving, 90-degree lateral steering, and diagonal movement; reduces tire dragging and wear during jacking; delivers smooth, accurate, and rapid crane movements for continuous port operations
Designed for high-salt, humid, and high-impact environments; high-strength steel tubes and smooth inner walls reduce friction; rust-resistant coatings are applied to piston rods; customized designs are available for steering, jacking, luffing, and telescopic mechanisms; hydraulic components are tested for durability and leak resistance
Port infrastructure and heavy industrial project operator
Achieved stable four-point synchronous lifting with a synchronization accuracy of ±1 mm
Heavy-duty 35 MPa hydraulic system; four-point symmetrical lifting layout; custom-designed for an ultra-long horizontal tank; suitable for port and coastal petrochemical environments; exported from Wuxi, China, to Dammam, Saudi Arabia
Company & Product Videos
Company Introduction & Factory Tour
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Product Demonstration - Kestrel K-1
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Customer Testimonials & Success Stories
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