... Ⅰ.Spring 1 Material : Titanium, Carbon steel, Silver, Nylon, Cr5, Iron, Nickel plated carbon line, Nickel plated steel wire harp, Flat wire, Square wire, SUS304 ... production technician, sophisticated engineer and dedicated QC10 About us :Our company was founded in October, 2000, specializing in the production of CNC/AUTO ...