Jan11,2020 ， Qingdao Singho Machinery Co., Ltd. 2020 welcome party held ceremoniously ， Han Xiaoguang, general manager of the company, together with more than 100 employees, had a good time. The party kicked off in the general manager's passionate New Year's message. He said: in the past year, the export volume of foreign trade increased by 11.7% compared with 2018, the sales volume of foreign...

September 28, 2019, the 12th China (Dongying) International Petroleum and Petrochemical Equipment and Technology Exhibition was successfully concluded with fruitful results. The exhibition lasts for three days, with a total exhibition area of more than 40,000 square meters, 365 exhibition enterprises and more than 2000 procurement enterprises. More than 10,000 businessmen from more than 50 countri...

Since March this year, Changqing Drilling Corporation Pipe Fittings Company has randomly tested the service life of floating valves supplied by our factory. Recently, after 703 hours of accumulative use, the floating valves tested returned to the base for testing. The results showed that all the other valves were in good condition except the rubber cushion (non-main seal) was eroded . The accumula...

O ur company obtained the environmental protection approval from Laixi Environmental Protection Bureau on Aug 15, 2018. ...

Our company will attend “ 2018 The Third Xinjiang-eurasia Petroleum Chemical Technology and Equipment E xhibition” from Sep 17 to 19. Our Booth No:119. Welcome to v isit our booth! ...