Music Wire Torsion Spring

High Precision Customized Music Wire Torsion Spring Manufacturer With ISO:9001 & IATF16949: Product Scope Company Information A: 15 years professional technology in mould design, mould making, metal parts'making; B: 10 years experience in developing and export in foreign trade; C: Passed...

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Product Details

High Precision Customized Music Wire Torsion Spring Manufacturer With ISO:9001 & IATF16949:

Product Scope

A. Raw Material

Copper, BeCu, phosphor copper, Brass, Stainless steel, Aluminum, SGCC, SECC, steel, spring steel, Nickel-Silver... and all different kinds of metal;

B. SPEC

Roll material thickness is 0.05-10mm;sheet metal  thickness is 0.3-20mm;

C. Surface treatment

Gold / Silver /Tin / Nickel / Zinc /  Chromium / Copper-plating /  Laser etching/Screen printing/Phosphating (can pass salt spray testing with 160 hours)/Black coating / Painting/ Power coating /Electrophoresis /  Passivating / Deburring /  Polishing /  Brush according to ROHS standard;

D. Application

All different kinds of telecom products, Automotive, high-end digital cameras, Medical Equipment, Remote, Washing machines, vacuum cleaners, desk lamp, Furniture, Switch Power Supply, Socket, water heater, High-end toys, Calculator, Electrical, Interphone, Wireless Mouse, Wifi Router, Cordless telephone, mobile phone, Mobile DVD, Sounder. Auto Clutch, bicycle brake, scooter and so on.


Quality Control

Raw material

Detection of the raw material composition, hardness, etc..

Size

The detection finished regular size and arc angle

Surface

Check the product surface coating and burrs

Assembly

Testing parts for the finished product.

Performance

The detection performance parts meet the requirements

Test tool

Micrometer,calliper. hardness tester.



Company Information

A: 15 years professional technology in mould design, mould making, metal parts'making;

B: 10 years experience in developing and export in foreign trade;

C: Passed ISO9001  & IATF16949;

D: All materials meet ROSH, certificates for materials are available;

E: Capacity can be 200K-800K PCS each day.


Our Service

A: Promptly reply to inquiries within 24 hours;

B: Try our best to solve problems or questions for you with our professional team;

C: Quick response, within 24-48 hours, to 8D reports of abnormality, or dealing of defective products;

D: 99.5% rate of delivery on time;

E: 99.9% percents of pass for samples or products.


FAQ:

Q1. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q2. Do you test all your goods before delivery?

A: Yes, we have 100% test before delivery

Q3: How do you make our business long-term and good relationship?

A:1. We keep good quality and competitive price to ensure our customers benefit;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.

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Contact Information

Name: Smile Wu

Email: smile@dgbosi.com

Tel: 0086-13925554330

Whatsapp: 0086-13925554330

Skype: wujinxia1987

Wechat: 0086-13925554330


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