About Daqing Letof Daqing Letof Lubricating Oil Co., Ltd. is a technology-oriented enterprise specialized in research & development, production and sales of lubricating oil products for passenger car transmission system, providing OEM service for clients, as well as market planning, promotion and technical support service for automotive aftermarket maintenance project. The main products include automatic transmission fluid, CVTF, DCTF, DPSF, transfer case oil, steering booster oil, reducer oil for new energy automobile, hybrid car transmission oil and engine oil. At present, the Company has become the leading manufacturer and supplier for automatic transmission fluid in China.
Daqing Letof Lubricating Oil Co., Ltd. has passed IATF 16949 and ISO9001 quality management system certification. As the first private lubricating oil enterprise in China that obtains GM DEXRON?-VI certification and also the first domestic lubricating oil enterprise passing automatic transmission oil certification for German Mercedes Benz MB236.14 seven speed passenger car, the Company has successively gained such lubricating oil certification as automatic transmission oil for Benz MB 236.15 seven speed passenger car, German Voith commercial vehicle Voith H55.6335, Voith H55.6336, Benz MB229.51, API SN PLUS of American Petroleum Institute and ILSAC GF-5.

About Infineum The Infineum Group of Companies is a world-class petroleum additives enterprise. With global headquarters in Milton Hill, UK, Infineum is a developer, manufacturer and marketer of lubricant additives used primarily in automotive, heavy-duty diesel and marine engines, and additives for diesel fuels. Its customers are oil companies, other lubricant and fuel marketers and OEMS. The Infineum product line also includes specialty additives for small engines, automotive transmissions, and gas engines, and industrial oils. Infineum has Business & Technology centers in the USA, UK, Singapore and China and has sales representation in over 70 countries.

About BorgWarner BorgWarner Inc. (NYSE: BWA) is a global product leader in clean and efficient technology solutions for combustion, hybrid and electric vehicles. With manufacturing and technical facilities in 67 locations in 19 countries, the company employs approximately 29,000 worldwide.
- There are few challenges as important today as creating solutions that support a cleaner, more energy-efficient world. This requires a commitment to constantly improve the transportation of people and things. We, at BorgWarner, made that commitment decades ago and have since been creating technologies to improve efficiency, emissions and performance in all types of vehicles.
- Our proven track record has made us a propulsion system leader for combustion, hybrid and electric vehicles. We uncover strong trends and use smart science and technology to address a future based on varying regulations, consumer demands and automaker requirements.
- Our employees have earned trusted partnerships with customers and suppliers around the world. We leverage these relationships to gain a deeper understanding of the challenges at hand and then do what it takes to develop the next solution. Our strong operations and commercialization expertise result in high volume availability of competitive, efficient products that truly drive change.