Street Address: 2568 Pudong Ave, Shanghai
City: Shanghai
Province: Shanghai
Country/Region: China
Mechanical Spring Manufacturing of varieties Suspension Spring, Value Spring Extension Springs, and etc （Material: 3mm-20 mm' s Music Wire, Stainless Steel, Bronze Wire, 60Si2Mn, 65Mn ,50CrVA 55CrSi, SV9254, SAE 6150, SUP 7-12 etc） These springs are widely used for various kinds of Spring for Mechanical, Mining, clutch Furniture, Metallurgy, Instruments, Appliance, Motor, Balancer, Electrical, and etc.