Thread size available:

 *M12*1.50,M12*1.25,M12*1.75,M14*1.50,M14*1.25,1/2-20,9/16-18,etc

 

Surfance treatment:

 * Chrome,zinc,blacking,color vacuum coating,dacromet, titanium ,etc.  

 

Material:

 *  Carbon Steel, Alloy Steel, Heat-treatment, we purchase 80% steel from Shanghai baogang ------ one of China's most famous company

Production machinery

 *multi-function machines, precision CNC machine tools,automatic electroplating production line ,and so on.

 

 *We are the first and unique one in China that have our own autometic electroplating production line. Our products passed above 72 hours Neutral Salty Spray Test. The thinckness of nickle more than and equal to 30 μm, thinckness of chrome equal to 3 μm.