... :2000; ISO14001:2004 U Spring, Compression Spring, Torsion Spring, Extension Spring,Tension Spring1. Introduction of ONIC Factory Founded in1995, engineers with 20 years' exprience, Specilized ... , Lathe parts, CNC springs, Sheet metal parts, Bolts, ect. 2. Spring Workshop3. ServicesQuick Reaction to Customers' RequirementsOwing Mould Dept, Only Charge ...