Zhengzhou Optris Science And Technology Co.,Ltd formerly known as the Zhengzhou Refinery Institute, was established in 1958. It is currently a high-tech enterprise that integrates research, development, production, and sales. The company has received various honors, including "Henan Provincial Specialized and Innovative Enterprise," "Henan Provincial Green Lubricant Engineering Technology Research Center," and "Henan Provincial Gazelle Enterprise." OFILL has filed for more than 50 patents and has participated in the development of national standards multiple times. With over 50 sets of lubricant research and development equipment, six automatic blending systems, four automatic grease production systems, the company has an annual production capacity of 20,000 tons of lubricants, 6,000 tons of grease, and 4,000 tons of metalworking fluids and antifreeze.