In 1992, the technical index of THY-series Oil Quality Analyzer we researched and developed has attained international advanced level, and made up the gap between oil quality analyzing and purifying technology in China. The invention in China basically solved the device management problem of ' when to change the oil', and enabled users to change the lube oil based on its quality not on a regular time basis.
In 2004, the "Janenope" Diesel oil purifiers series, jointly developed by United States pre-filter Boston Co., Ltd and our tianhou group, were widely applied to oil fields, fishing ports, various diesel vehicles and construction machinery, etc., and has ever caused a stir in the filed of energy conservation and emissions reduction all over the world. Not only had the invention made a major break through in the respects of diesel oil purifying technology, but enabled us to protect engine effectively, cut down maintenance costs, lower exhaust emissions, and reduce the fuel consumption by 5%-10%. Moreover, the invention was endowed with high performance for oil-water separation.
Through constant hardwork and unremitting efforts, Tianhou group has awarded honors for Chinese High-tech Enterprise Certification, National Innovation Fund Support Program, State Torch Program, Xi'an Top 100 enterprise (No.25), the Second Prize for Science and Technology of PLA, Gold Award of International invention fair and China International Patent Fair, Shaan xi Intellectual Property Advantage enterprise, and total 99 National patents.
On the world stage, Tianhou is marching forward bravely and striving for a promising future. We cherish all the faithful customers in the world, and hope we can establish good cooperative relations on the basis of mutual benefits with you.