Loj:Customized, OEM
Kev kam rau siab:± 0.005mm-± 0.1 hli
Roughness:Ra0.08-Ra3.2
Khoom siv:Copper, BeCu, phosphor tooj liab, tooj dag, Stainless hlau, Aluminium, SGCC, SECC, hlau, caij nplooj ntoos hlav steel, Nickel-Silver ... thiab txhua yam hlau sib txawv;