Chongqing Cumwan Machine Manufacturing.,Ltd is specializes in the manufacturing and marketing of turn-key projects in oil purification, water and gas filtration, and other reclamation products.We passed the approval of the ISO 9001 quality system and become the main manufacture base of purification machine in China.

Our Oil purification equipment series are extensively used in the fields of electric power, petroleum, natural gas, mechanical manufacture, steel, metallurgy, railway, aviation etc. which consume lubrication oil. Its the principal products covering more than 100 kinds of products in 7 series and can meet different needs of customers. For special demands of customers, we offer particular solutions. Our products are not only able to low customers cost and security risk effectively, but also solve the problem of which the waste oil contaminates environment.

We regards technical innovation and satisfying service as its philosophy. Taking advantage of Human resources capital and absorbing domestic and foreign advanced purification technology,and is committed in making purification equipment. And we passed the approval of the ISO 9001 quality system and become the main manufacture base of purification machine in China.

We attach great importance to product quality, specialization, dedication and constant improvement. Aiming to become a world-advanced manufacturer of oil treatment equipment, we have always upheld the development philosophy centering on technological innovation and service improvement.

We export to over many different countries including Australia, Canada, Brazil, Peru, Mexico, Chile, Italy, Spain, Czech, Bangladesh, India, Korea, Malaysia, Indonesia, Vietnam, Myanmar, Saudi Arabia, UAE, Zambia, Ethiopia, Nigeria, South Africa, etc.