N/a manufacturer / supplier in China, offering Low-Noise Powder Metallurgy High-Quality Iron-Based Main Tongue Shifter for Drivetrain Systems, Metal Injection Molding MIM Process for 16.8*16mm Fastener Power Generation Protective Device PRO St Rev5 PRO Spring Tensioner, Wholesale Hardened Meatl Injection Molding Parts PRO St Rev5 PRO Spring Tensioner 16.8*16mm Fastener Power Generation Protector and so on.