Shandong YM Tubes LLC, is a professional manufacturer of all kinds of exhaust corrugated flexible pipe, exhaust hanger hook and plastic injection parts. Our company is subsidiary of Shanghai Fengya Fireproof and Insulation Materials Co., Ltd and SHANDONG YM MUFFLER TECHNOLOGY CO LTD. We are located in Shandong Province with convenient transportation access. With three subsidiary corporations for production and processing,and working with advanced manufacturing equipment, we are also one of the best OEM exhaust system factories in China, strictly complying with ISO9001 and IATF standard.We keep living up to the belief of:”Simple business,Best quality and more benefits to customers.” As the result of our high quality and outstanding customer service,our export sales network have reached many countries.We are really appreciated for their support and trust to us.