About Us

Chongqing Du Neng Energy Fine Chemical Co., Ltd. was established in early 2007 and is a professional chemical manufacturer and maintenance solution provider in the Southwest region. The company possesses 15 advanced types of stirring production lines and industry-leading equipment such as stabilized pressure quantitative water injection systems and water purification systems, boasting a production capacity of 102,000 tons per month. Our company has successively obtained the Occupational Health and Safety Management System Certification GB/T 45001-2020/ISO 45001, Quality Management System Certification GB/T19001-2016/ISO9001, and Environmental Management System Certification GB/T24001-2016/ISO14001.                                                              The company has a strong technical force and focuses on the introduction of technical talent, capable of developing new products and solving technical problems according to customer needs. The company has R&D departments, a chemical testing center, a physical testing center, and an environmental protection testing laboratory (also known as a hazardous substances analysis laboratory) among other testing divisions, equipped with comprehensive R&D, analysis, and testing methods to perform all-around analysis on the physical/chemical properties, and environmental safety of products. The company has long been dedicated to the research, development, production, and sales of various chemical products such as cleaners, cutting fluids, phosphating agents, rust inhibitors, grinding fluids, antifreeze, drawing fluids, and anti-wear hydraulic oils.                               The cutting fluid products manufactured by the company are made with imported raw materials, offering excellent and stable quality that rivals well-known international brands. Since its establishment, the company has successfully replaced BASF, Quaker, and Fuchs cutting fluid products at Chongqing Changan Group Company. It has replaced Milacron cutting fluid products at Chengdu Huachuan Electric Parts Co., Ltd., Castrol cutting fluid products at South Tiehe Chassis Systems Co., Ltd., Euchner cutting fluid products at Chongqing Changan Suzuki Automobile Co., Ltd., and has successfully replaced Master, Henkel, and Quaker cutting fluid products at Chongqing Qingshan Gearbox Co. Moreover, the company became the sole direct supplier of cleaning agents for the Qingdao Metro. Specifically, at Chongqing Qingshan, it supplied 60 tons of centralized cooling system tank fluid with a warranty period of three years. The product quality is stable and has received positive evaluations.                                                                                                                                                              The company always adheres to the external business philosophy of “integrity-based, mutually beneficial win-win,” and the internal management method of “6S.” Under the premise of adapting to the market environment, the company will continue to forge ahead, seek practical innovation, and win the recognition and trust of our new and existing customers with high-quality products and perfect after-sales service.