天津绿清管道科技股份有限公司
TianJin Greentsing Pipeline Scince & Technology Development Co., Ltd. is a high-Tech company (abbr. GTPT), mainly manufactured pipeline pigging、inspection and maintenance and repair equipmetnts for oil and gas pipeline, and specialized in manufacturing pipeline pigs, plugging equipmenst, oil tank washing equipment and spare parts. Meanwhile GTPT provided the pipeline technology services such as pipeline pigging, ILI, hot tapping & plugging and oil tank washing.
2004, GTPT was founded and located at the Jingbin industrial park, wuqing district, Tianjin, China.
2004, GTPT passed the ISO9001:2000 Quality Management System.
2010, GTPT got the the “Certificate of manufacturing approval of pressure pipeline component”.
2010, GTPT passed the HSE System.
2010, GTPT was officially recognized as the National High-tech Enterprise.
2011, GTPT got the “certificate of manufacturing approval of pressure vessel”.
2011, GTPT was assessed as first class supplier of CNPC.
2011, GTPT developed the first 48” and 12MPa hot tapping T, which applied successfully in Weihe non-stop plugging project of the second West - East gas pipeline.
Website：www.pigging.cn