Material:
Aolly 강, carbon steel, stainless steel, 등.
Size:
M3-M48, 또 수 될 customized size you want.
Surface treatment:
Black 산화, 인산, Zinc plated, Dacroment, etc
인증서
ISO900: 2008, ISO14001: 2004
Advantage
OEM/ODM/customized service provided
표준
ISO, GB, DIN, BS, ANSI, JIS, 비표준
Sample
Sample 는 free, if we have 다 툴 available