16# Nenjiang RD, Economic Develop Zone , Liaocheng City

Shandong Zhong Ye Petroleum Machinery Co., Ltd. was founded in 2009 and has total investment of 780 million Yuan. Our company covers an area of 300mu. We are a large-size seamless tube production ente...

Mother Earth Company is mainly engaged in the production of precision cast mechanical fittings, marine hardware, pipe and valve fittings. Materials of the Casting: such as stainless steel, high alloy ...