GN Solids Control is a fast developing company which was established in 2007.With large investment, and partnership with Southwest Petroleum University, GN has become 1 of about 10 China manufacturers who can design and manufacture all the equipment for a complete solids control system. All our major engineers have more than 10 years experience.GN chief engineer Dr.Lai has designed more than 150 sets customized system in his 15 years experience. As an ISO 9001:2000 certified company, GN annual manufacturing capacity is 60 sets various system for Oil&Gas Drilling,HDD & Underground,or Mining & Industry.