... years of history, Has a wealth of experience in forging products. In machinery and equipment industry has a good reputation.2 ... , Strict product testing,Strict quality control to ensure products meet customer requirements3,Our Certification:ISO9001,ISO14001,Manufacture License ... Shipping(KR),Det Norske Veritas(DNV) ……4,Our main products include shaft, impeller, cylinders and other accessories for ...