NHualong Road No.168, Jinan, Shandong, China

CHENGYOU INDUSTRIAL GROUP, founded in 1965, is a main member of China Pump ***** company has passed the ISO9001: 2000 International Quality Management System inspection. Our facrtory covers 200, 000 s...

RONGCHANG ROAD, Binzhou, Shandong, China

Our company is located in Shandong province, china. There are three branches factories, precision casting factory, mechanical work out factory and tooling-making factory. For precision casting, dewax ...