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China, Chinese High-Quality Double U Shape Retractable Spiral Customized Torsion Spring for Garage Door1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Hardware AccessoriesSpringTorsion SpringCustomized Torsion Spring
Wuxi Newton Technology Co., Ltd.
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Product Description China high quality garage door torsion spring 72B, 82B, 60Si2Mn spring material- Not easy to rust- Not easy to corrode- Long service lifeAluminum alloy joint- Thickened aluminum alloy joint- Not easy to breakAnti-rust oilThe surface of the spring is separately coated with anti-rust oil to insulate oxidationSurface treatmentYou can choose the garage door spring treatment as per your demand- Oil tempered- Black coated- Powder coated- GalvanizedCustomization- Spring head color marking- Spring information codingProduction process Packaging & ShippingQualified plywood crate / pallet for long transporation, meanwhile, we are able to provide the package according to your specified requirements. Garage door hardware Q1:Are you the manufacturer?A:Yes, we are the manufacturer in this industry more than 20 years and we have cooperated with the customers from all over the world.Q2: What is your main product?A:Our products include automatic/manual industrial folding doors, commercial folding door, sectional garage doors, sectional industrial doors, full view aluminum sectional door, high speed PVC door, hard metal high speed door, high speed fold-up door,zipper self-repairing high speed door, thermal insulated high speed door, sectional door opener, hydraulic dock leveler, different types of dock shelter etc.Q3:If customization is available?A:Yes, we provide the customization service as per your requirement.Q4:Can I get the sample?A:Yes, we can provide the free samples, the shipping cost is on your side.Q5:What's the lead time?A:Normally, our lead time is 15-20 days upon receiving the deposit. Q6:What's the payment term? A:We accept TT,30% deposit and 70% balance is paid against Bill of loading.
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