SUS304 Torsion spring
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oem custom precision stainless steel compression spring HYJD070065
We are professional ISO9001 certified custom hardware manufacturer and specialized in springs with over 15 years experience.All of our products will be 100% inspected before delivery.
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Wholesale custom stainless steel 301 304 garage door torsion spring spiral torsion spring HYJD070044
Material:Stainless Steel 301/304/316,Carbon Stell,Copper,etc
Surface Treatment：Anodized,Passivation,Gold Plated,Nickle Plated,etc
Color:Customer’s Request
Dimension:Customer’s Request
Certification:ISO9001
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wholesale custom high quality stainless steel spring torsion spring for garage door compression spring coil HYJD070028
Material:Stainless Steel;Aluminum;Steel,etc;
Surface Treatment: Customer’s Request;
Color:Customer’s Request;
Dimension:Customer’s Request;
Certification:ISO9001;
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custom high quality Torsion spring hysz100055
Product Details:
Brand Name:Huayi
Origin:China (mainland)
MOQ:100PCS
Material：stainless steel 304
Profession: we are a factory with over 20 years’ hardware manufacturing experience;
Certificate: conducted by ISO9001, ISO14001 & ISO/TS16949 System;
Quality: high quality, strict quality control and management;
Machining equipment:Machining equipment: metal stamping machines, advanced automatic lathe, advanced grinding and shot peening machinery; precise tensile strength testers, compression testers, endurance testers, and magnetic powder flaw detectors;
