Stainless Steel Torsion Spring Fasteners

Automatic closing doors and windows, electronics, manufacturing, autos, precision instruments, and other industries all frequently use stainless steel torsion spring fasteners. Carbon steel, piano steel, alloy steel, and stainless steel SUS304.

Certificate: ISO, ROHS, SGS. 

Surface treatment: zinc-plated, chrome plated, black phosphating, power coating, passivate, customized. 

Packing: Plastic Bag + Carton Box. Service: provide OEM/ODM service.

Brand Name：Stainless Steel Torsion Spring Fasteners

Company name：Yu-good

Size of the Wire：≥0.1mm

Appropriate tools：Machine manufacturing line, automatic coil spring machine, quality tester,mechanical watch, manual engine starter, glasses case, etc.

Feature：High-precision, resistance to wear and corrosion, as well as good elasticity and flexibility.

Payment：Pay Pal, Western Union, and T/T.

Payout Period：30/70

Producing Period：according to quantity, 3–7 days

Port：Dongguan，Shenzhen

Location of Origin：Dongguan (China) (China)

FAQ

Q1.What is your main products?

A1:Our main products are fasteners: bolts, screws, rods, nuts, washers, anchors and rivets.Meantime, our company also produces stamping parts and machined parts.

Q2. How to ensure that every process's quality

A2:Every process will be checked by our quality inspection department which insures every product's quality. In the production of products, we will personally go to the factory to check the quality of products.

Q3.How long is your delivery time?

A3:Our delivery time is generally 15 to 20 days. Or according to the quantity.

Q4. What is your payment method?

A4:30% value of T/T in advance and other 70% balance on B/L copy.

For small order less than1000USD, would suggest you pay 100% in advance to reduce the bank charges.

Q5.Can you provide a sample?

A5:Sure, Our sample is provided free of charge, but not including courier fees.

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