... 30 years producing experience. Premium quality high chrome crusher hammer specialist foundrya. Factory Profile. Year of foundation In ... year.Weight range0.1 kg to 20 tons. CertificatesISO9001:2002, ISO14001:2004, GB/T28001:2001Production applicationMining industry, metal ... steel castings. Covering jaw plate, concave, bowl liner,crusher hammer, liner plate, batten, blow bar, impact plate, grate ...