Shandong Keyuan Vehicle Catalytic Converter Manufacturing CO,Ltd which located in Qufu Economic Development Zone is aISO9001:2015 certified company with top of the line qualitycontrol systems. New factory founded in 2014, taking up to 30 acres, which is ahigh and new technology enterprise specialized in R&D andmanufacturing of vehicle's exhaust system parts. The mainproducts include catalyst, catalytic converter, mufflers andconverters for Automobiles, Diesel vehicles, CNG/LPGautomobiles, motorcycles and high-polluting industries.The annual production capacity reaches 300,000 liters catalyst and500,000 sets of automobile exhaust system assembly.Our R&D center takes up to 3000 square meter. We have aresearch team leaded by reputable experts and professors whichhas its own independent innovation system. We have a catalysttechnology center with strong comprehensive inspection ability,which ensures the quality of the products directly in theproduction process and guarantees its quality after leaving factory.It makes the quality of the converters and mufflers can conform toboth Chinese and European standard.We have the right people, with the right experience, in place toensure Keyuan produces continued quality products.