Custom Bonnell Spring (Good Price, Good Hardness, Good Elasticity, and Long Service Life)

Bonnell Spring
1.Good performance/quality, competitive EXW price
2.ISO9001:2000 & RoHS
3.Experienced spring OEM&ODM

Custom Bonnell Spring 

 

Details about our Custom Bonnell Spring

Wire Diameter 

         2.3 - 3mm

 

Spring Material 

        Spring raw material in an assortment of sizes (up to clients' instruction), including:

Carbon steelStainless steel

Surface Treatment (different surface treatment for different spring regarding its material and work condition -- according to clients' requirement)

Zinc/Tin/ PlatingShot PeeningPassivatingHeat TreatingRust Preventative

Quality

Raw material, processing, finished spring are highly strictly controlled and testedReliable (Our company was awarded to be 2011 Grade A Supplier with  by one of our client -JOMOO Group Co., Ltd)Low tolerance

Additional

Free designCertification (eg. SGS)TestSample

Process

          Mechanical molding, hand processing, clean, heat treating, profiling, ground, burring, eletro plate, fat liquoring, etc.

 

 

About Our Company

 

1. Professional spring manufacturer with 9 years' experience, offering OEM & ODM service

2. Full equiped with advanced CNC manufacturing machines and test equipments, and experienced staff (leaders of technicians have been in spring industry for over 20 years.)

3. RoHS and ISO9001:2000 certified

4. Focus on achieving 100% customer satisfactory by scientific management system of quality and enterprise.

 

Certification

Factory and Equipments