DAXIN METAL Sprocket Gear Roller Chain wheel Coupling ...
DAXIN METAL PRODUCTS. Renqiu Daxin Metal Products ., Ltd. Daxin Metal are professional manufacturer for Standard Sprocket ( ANSI JIS DIN ) Gear Rack Nonstandard Sprocket Chain Coupling Roller Chain Sprockets TransmissionShaft Galvanized steel products.. Our products are widely used in agricultural machinery, industrial equipment, chain transmission equipment and .