Shanghai Rongxuan Environmental Protection Technology Co., Ltd. is a specialized enterprise focused on monitoring and pollution control technologies for mechanical oil lubrication equipment and hydraulic systems as its core business. We integrate R&D, manufacturing, and sales of comprehensive solutions including oil condition monitoring, lubricating oil micro-filtration, diesel oil-water separation, metalworking coolant recycling, and wastewater treatment.

Our intelligent monitoring and control technologies deliver multiple core values: Extending machinery service life, prolonging oil change intervals, enhancing equipment operational efficiency, reducing maintenance costs, improving equipment reliability, cutting oil consumption, and minimizing waste oil discharge. Clean oil significantly reduces friction between system components, leading to lower energy consumption and optimized overall performance.

The CCTECH micro-filtration systems developed and manufactured by our company have been successfully deployed in renowned enterprises such as Zoomlion, XCMG Group, Sany Heavy Industry, Rongan Heavy Industry, Foton Motor, CITIC Heavy Industries, Hongdelin Shanghai, Anhui Xingma, Jiangsu Gaoke Petrochemical, Haldex Hydraulics, Shantui Petrochemical, Sinopec, Karamay Oilfield, China Railway Group Limited (CREC), and China Railway Construction Corporation Limited (CRCC), achieving exceptional operational results.

Our independently developed double-layer micro-filtration filter elements, filters, and pre-installed magnetic filters have obtained multiple utility model patents and invention patents. The company was nominated for the 2023 Green Innovation Award organized by the Hong Kong SAR Government and won the Hong Kong 2023-24 Business Equipment and Machinery Design Award.