Products: CNC lathe parts ,small machine parts ,general industrial parts, car parts ,metal parts,spring ,coil spring ,die casting ,die casted ,stamped parts ,stamping ,car parts ,Auto parts,metal spring ,torsion spring ,compression spring ,instrument spring,automobile spring wire spring,power spring ,hardware ,presion machine parts

Material : carton steel ,stainless steel ,brass ,alloy , bronze ,spring steel .Piano steel ,wire

Surface treatment :zinc ,color zin,black ,dexluo ,yellow zinc .gold ,sliver

Usage :toy ,electrical .computer ,tv,air condition ,car .auto parts

Certification: ROHS SGS ISO 9001:2008