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- 2018/1/29 10:04:57Brief Introduction about the Advantages of Changyi LNG Skid Mounted Station
January 29, 20181.LNG Technological PrincipleLiquefied natural gas (LNG) is usually transported by tank car and stored in low temperature storage tank. The LNG is filled in tank car…
- 2018/1/22 14:37:21Changyi Obtaining Three National Invention Patents Again
Changyi News, January 22, 2018Recently Changyi obtained three patents issued by the State Intellectual Property Office: Patents for Diaphragm Control Valve, Electric Split Axial Flo…
- 2018/1/18 14:36:15Successful Research and Development of RTJ-HM (Q) Series of High-precision Pressure Regulator
Changyi News, Changyi News, January 18, 2018After being used by customers, RTJ-HM (Q) series of high-precision pressure regulator newly developed by Changyi has shown excellent perf…
- 2018/1/18 14:35:40Counter Potential Attack ･ Intelligent Marketing
Changyi News, January 15, 2018In the beginning of New Year, after becoming First Level Supplier of Sinopec, CNPC and CNOOC, and qualified supplier of and CNNC, Changyi successfully …
- 2018/1/17 14:35:06Changyi Winning the Title of “Special Love Enterprise for Alleviating Poverty in Leshan City”
Changyi news，January 2018 NovemberThe morning of January 11, 2018, three members of Leshan Poverty Alleviation Foundation, on behalf of the Leshan municipal poverty alleviation lea…
- 2018/1/17 14:33:36Report on General Manager Work and Commendation Congress of Excellent Staff
Changyi News, January 2, 2018.At the beginning of the New Year, Changyi has gone through another extraordinary year in the severe market environment and competition. In order to sum…
- 2018/1/17 14:32:28Changyi Successfully Passing Investigation on China Petroleum First Class Material Supplier in 2017
Changyi News, December 20, 2017 Recently, the investigation team organized by China National Petroleum Corporation (CNPC) has conducted an investigation for our company on the quali…
- 2018/1/17 14:28:22Continuously Innovating and Developing New Product and Increasing Transformation of Achievements
Changyi News, October 20, 2017Since this year, Changyi increases investment and development of new products, focusing on the strategic objective and taking Market as the Guide. Rece…
- 2018/1/12 14:27:47Successfully Passing Safety Valve Type Test
Changyi News, January 11, 2018Recently our company’s pilot safety valve, spring-loaded pressure relief valve (A1, A2 and B Class) successfully pass Special Equipment Type Test base…
- 2018/1/12 14:26:59Successfully Completing Manufacturing and Installation of Large Container Equipment
Large-scale Container Equipment Manufacturing Project of Sichuan Xinshengyuan Chemical Industry “Ion Membrane Caustic Soda Equipment Technical Reform", undertook by Sichuan Changyi…
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