Located at Chongqing city--a southwest electromechanical manufacturing center as well as national municipality, Chongqing TOP is a professional leading manufacturer and supplier of oil purifiers and various related testers. We consists of departments respectively for technological development, machinery manufacture, instrument manufacture, quality control etc. On basis of mature development and manufacture technology and highly qualified production management team, the products own high quality, easy operation, excellent performance and lone service life.

Chongqing Rexon Oil Purification Co., Ltd was built in year of 2006 and located in Chongqing city, China, which is a famous industrial machinery city. As a leading oil purifier manufacturer and oil purification technology development company, we specialized in designing, producing, developing and selling various types of oil purification equipment such as transformer oil purifier, turbine oil purifier, lube oil purifier, hydraulic oil purifier, engine oil purifier, ship oil filtration plant, used cooking oil purifier, centrifuge oil separation purifier and all other industrial oil purification machines. We offered professional oil solutions service and oil purifier machines for world-wide customers near 20 years. Our equipment can be applied to many industrial fields, such as the electric power, petroleum chemical, metallurgical industry, mine, aviation, shipping and railway, factories, and so on. We have sold products to Africa, North America, South America, Asian countries, worldwide places. And we have been to customers' on-site places to offer training and commissioning services for customers as required like Africa countries, Asian countries etc. From these years work for oil filtration and on-site oil processing, we gain rich experiences and researching in better machines and keep us developing all the time. We are aiming to save oil energy sources and save new oil cost for our customers, through purifying their old oil, and maintaining their oil cleanliness to keep their oil always in good condition as new to use into their machinery, equipment and system. And under this situation, these machinery and equipment can be always maintained well too, so their lifetime can be also prolonged largely.

There is an ancient Chinese saying: Just as there is paradise in heaven, there are Suzhou and Hangzhou on earth. SuZhou FaNuoDe Engineering Machinery Co., Ltd. is located in Suzhou, Jiangsu, known as the beautiful and rich "paradise on earth". Suzhou is located in the southern part of the fertile Yangtze River Delta, bordering Shanghai to the east, Zhejiang to the south, the Taihu Lake to the west, and the Yangtze River to the north. Known worldwide for its beautiful mountains and rivers and elegant gardens. It is known as the Jiangnan Garden is the best under heaven, and the landscape of Suzhou Garden is the best in Jiangnan. It is also known as the "Venice of the East" due to its unique water town and ancient city features of small bridges, flowing water, and households.

We, Beijing Cape Golden Gas System Company Ltd., located in FangShan Industrial ozone, Beijing, China, manufacturers engaged in air separation technology research and development, which is professional on research, design, product and installation.

KingKir founded in 2001, the existing employees are more than 100 people, is a high-tech enterprise integrating scientific research and development, manufacturing, technical services, and technical consulting.

CHONGQING NAKIN ELECTROMECHANICAL CO.Ltd.Is a professional mechanism manufacturer from Chongqing China.The company is joint-stock high-tech enterprise, after ten years of development, company has grow into a comprehensive enterprise, engaging in vacuum oil purifier producing, airless tools producing, and Imp&Exp trading.NAKIN products are widely applied in projects of transformer substation, electric department, steel structure, bridge, auto, railway, aviation, chemicals, petroleum etc.The products are exported to more than 30 countries and areas, such as Europe, America, Middle East, Southeast Asia and so on.The product get the good reputation from the dealer and end user.

Beihai Xiaoming International Imp&Exp Co., Ltd Established in 2008, which is a Private High-tech company located in Beihai city, China that is famous for its Silver Beach. We are a professional manufacturer and exporter of producing and exporting SiC/Al2O3/Zirconia Ceramic Foam Filter, Honeycomb Ceramic Heater for RTO, Infrared Cramic Plate, Cordierite/SiC Diesel Particulate Filter, Ceramic/Metal Honeycomb Substrate etc chemical products.

Chongqing Super Mechanical&Electrical Co., Ltd is Located at Chongging, one of the municipalities directly under the central government. We are a professional leading manufacturer and supplier of oil filtration machine, and petroleum oil analyzers, electric testing equipments, and related machinery.

Shangqiu Mingsen Environmental Protection Equipment Co., Ltd is Located in the Industrial Zone of Yucheng County, Shangqiu City, Henan Province. The production workshop covers an area of 8, 000 square meters and the office area is 500 square meters. The company focuses on the field of Pyrolysis equipment and Distillation equipment.

Shangqiu Harmony Machinery Manufacturing Co., Ltd. Established in 2010. Is a professional manufacturer engaged in the research, development, production, sale and service of Environmental machines, waste tire/rubber/plastic pyrolysis equipment, waste oil distillation machines, etc. We are located in Suiyang Industrial Agglomeration Area, shangqiu city, Henan province, China, transportation convenient.