Tianjin Greentsing Pipeline Scin & Tech. Development Co., Ltd. (GTPT) is a high-tech enterprise combining R&D, manufacture, trading and engineering service. GTPT mainly engaged in producing oil and gas pipeline pigging, inspecting and maintenance equipments including pipeline pigs, hot tapping and plugging, oil tank auto clean equipment and spares. GTPT also provides technical service like pipeline pigging, pressure testing, drying, deformation and corrosion internal inspection, hot tapping, plugging and oil tank cleaning, etc. GTPT's products have been sold to most of oil and gas pipeline all over the world.

GTPT was founded in 2004, and located in Wuqing Jingbin Industrial Park, Tianjin. GTPT imported the automatic casting machine in 2006. Our pipeline pigs quality and production efficiency can meet advanced world standards. Furthermore, GTPT developed several patented products including Pigs launching and receiving vehicle, magnetic pigs, jetting pigs, intelligent pigs, oil tank automatic control cleaning system.

GTPT passed ISO9001 quality management system in 2004, joined PPSA in 2006, got the Pressure Pipeline Components Manufacturing License and passed HSE Management system in 2010. GTPT was recognized as High-Tech Enterprise in 2010 and was judged to be the first level supplier of CNPC.

Under the Culture value" devoted to job, self-discipline" and principle" credibility and quality above interests", we firmly believe that Greentsing will have a glorious and brilliant future.