·Changyi Obtaining Three National Invention Patents Again [2018-01-22]
·Successful Research and Development of RTJ-HM (Q) Series of High-precision Pressure Regulator [2018-01-18]
·Counter Potential Attack ･ Intelligent Marketing [2018-01-18]
·Changyi Winning the Title of “Special Love Enterprise for Alleviating Poverty in Leshan City” [2018-01-17]
·Changyi Participating in the 2017 Fourth International Remanufacturing Exhibition [2018-01-17]
·Report on General Manager Work and Commendation Congress of Excellent Staff for 2017 Successfully Held [2018-01-17]
·Changyi Successfully Passing Investigation on China Petroleum First Class Material Supplier in 2017 [2018-01-17]
·Continuously Innovating and Developing New Product and Increasing Transformation of Achievements [2018-01-17]
·Successfully Passing Safety Valve Type Test [2018-01-12]
·Successfully Completing Manufacturing and Installation of Large Container Equipment [2018-01-12]
·Changyi Participating in Wuhan 2017 China International Gas Heating Technology and Equipment Exhibition [2017-12-13]
Sichuan Changyi Oil and Gas Gathering Transportation Equipment Co., Ltd shares will focus on the future, dedicated to provide customers with quality products…
博聚网