LIAG - LAEUFER INTERNATIONAL AG

Weihai Zhide Vacuum Technology Co., Ltd. is invested and constructed by China Machinery Industry Corporation. Using patented technology to produce dry screw vacuum pumps, with an annual production capacity of 500 sets, China has become one of the lea

Jiangsu Zhongdan Group is located in the southwest of Taizhou, facing Changzhou across the river. Founded in 1979 and established as a provincial-level enterprise group in 1995, the company currently has 14 member enterprises, including 4 Sino foreig

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