We can make all kinds of gears stainless steel screw according to clients drawing and specifications ,specializing in non-standard items. Specifications: Size: M(T)6--M(T)30.
Length: 10mm--3M.
Material: iron, steel.
Surface:nothing, Zn,black. In addition we can provide all kinds of products, if shown, also accepted the other mechanical parts to OEM, you can send drawings consultation. Welcome to send us drawing, sample or material to process, thanks! website: http://cnhyjx.en.alibaba.com/