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Tianjin Lilin Machinery Group Co., Ltd. founded in 1998, is a technological company producing petroleum, petro-chemical machinery equipment and tools. It mainly engages in production and development of twin screw pump, Single screw pump,underground oil pump,and screw boosting system.

The Head Office of the Group occupies an area of 573,300 m2, with almost 1200 employees, including nearly one hundred engineers. the Group owns advanced processing center and various auxiliary, inspecting and testing devices. Now the Group has become a large-scale petroleum and petro-chemical equipment manufacturer integrating R&D, development, quality control and after-sales services.

The Company has established complete quality control system and passed the certification of ISO9001 quality system, ISO 10012 measurement system, ISO 14001 environmental management system, OHSAS18001 occupation health & safety management system, (CCS) china classification society quality assurance and got the monogram use right of API spec7.