Chongqing Lushun Scientific & Technological Development Co., Ltd. is a high-tech enterprise for researching, designing, developing, and producing oil filtering equipment.With our continuous drawing of lessons, unremitting innovation and borrowing of advance technology from both at home and abroad, our company is now becoming a professional manufacturer of oil-filters which are excellent in quality, capable of standing wear and complete in various styles. And our products are widely applied to various sectors such as electric power, petroleum, chemical, metallurgy, mine, mechanical, aviation, ship, railway, pharmacy and edible oil processing. Though highly acclaimed and favorably accepted by numerous customers and possessed of the right to import and export, to secure the high quality of our products, we conduct our manufacturing in strict accordance with the standard JB/T5285-2001 by Ministry of Machine Building, standard DL/T521-93 by Ministry of Power Industry.With strong technology development, advanced products mass-production, perfect quality control, smart market design, and excellent after-sale service, we have formed a rigorous management system. And every link is in our production process, from purchasing of components, packing to storage is in strict compliance with standard of ISO9001:2000. To guarantee the high quality of our products, every oil-filter is checked and put into trial-running. Our company follows the domestically-pursued principle of "the requirement of the next working procedure imposes a command for the early working procedure", which secures the good quality of our products in the working process.