No.33 Paradise Walking Street, Guanyinqiao, Jiangbei District

King Oil Purification Machinery Co., Ltd. (KOPM), as the top qualified environment protection company in Chongqing, is specialized in researching, developing and manufacturing of oil purification equi...

Hongding international, Jiangbei district

Sino-NSH is a professional lubrication oil purifier maker in China, with over 21 years experience in designing and making different types of machines to treat insulating oil, turbine oil, transformer ...

JinLong Road, ShiQi Town, PanYu District

Guangzhou RKS Enviromental Protection Science&Technology Co.,Ltd. is a specialized manufacturer of enviromental protection equipment in China,which has many years of manufacturing experiences....

lincheng development zone

Zhongye filter & purification equipment CO., Ltd. founded and put into production since 1992, is the professional manufacturer of filters and purifying equipment. It deals in purification equi...