Sichuan Tianyu Oil and Fat Chemical Co., Ltd. (former Lutianhua Oil and Fat Chemical Co., Ltd.) is a Lutianhua (Group) Co., Ltd. subsidiary. From 1993 the company began manufacturing and the development of oleochemical products, with 10 years of consistent pursuit of quality and manufacturing research experience gained, the company has a large-scale production equipment and advanced manufacturing research and development technology. C22 fatty acid series of the company's production capacity ranks the world.