About ChengHua
Wenzhou Chenghua Precision Technology Co., Ltd. is a professional enterprise engaged in the development and customization of high-precision stainless steel seamless pipes. Its products are widely used in medical devices, bioengineering, pharmaceuticals.
Food and beverage, machinery manufacturing, chemicals, pressure vessels, fitness equipment, high-speed electric spindles, aerospace, automotive components, electronic semiconductors, and other fields. The company has a professional technical team.
A professional team of technical talents, with the testing equipment mentioned earlier, provide you with high-quality services. Our business philosophy always strives for quality first, and there is no best but a better service tenet to provide guarantee for our domestic and foreign customers.
Welcome new and old customers to call and negotiate cooperation!
Explore products
Specification: 8MM-219MM caliber wall thickness 0.5MM-12MM (non-standard can be customized according to customer drawing requirements) Material: TP304, TP316, TP321, 25202507, etc
BA grade stainless steel precision pipe
Electronic semiconductor tube
High pressure oil pipe
Heat exchange tube
Stainless hollow shaft tube
Special pipe for oil cylinder
Seamless sanitary pipe
Cylinder specific pipe
Effect image after internal polishing
Roughness detection inside the pipe
Mirror effect after external polishing
Mirror effect after internal polishing
Focus on
High precision stainless steel bright tube
Production and R&D
A professional production and research and development team, adhering to the concept of people-oriented and technological innovation to win by quality
Non standard customization
Rigorous craftsmanship
Mature team
Perfect service
News center
Stainless steel pipe external polishing: creating zero defect large caliber high-quality pipe fittings
Crystallization problem of silicon oxide polishing solution
Long term exposure of silicon oxide polishing solution to the air will cause the water to evaporate and leave solid silicon oxide, resulting in the appearance of silicon crystals, which is called crys..
Characteristics of Diamond Grinding/Polishing Fluids
There are four basic elements in the grinding and polishing process: workpiece, grinding fluid, polishing disc, and grinding conditions. Diamond grinding fluid/polishing fluid is a liquid polishing ma..
ADDRESS :The first floor of the third building of Zhejiang Nanjiang Technology Co., Ltd., No. 1199, Yansheng Road, Lingkun Street, Oujiangkou Industrial Cluster, Dongtou District, Wenzhou, Zhejiang
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