News and Events test2 2022-09-28 The good news! Two projects of Beijing Huahai Foundation Machinery Equipment Co , LTD passed the evaluation of sc Details Huahai - Two projects passed the evaluation of scientific and technological achi 2022-09-28 The good news! Two projects of Beijing Huahai Foundation Machinery Equipment Co , LTD passed the evaluation of sc Details Huahai series of high pressure large flow emulsion pumps won 2022-09-28 Each series of high pressure and large flow emulsion pumps of Huahai won the "Beijing New Technology and New Product Certificate " Details
