Commercial vehicle automotive vacuum hose Sihuan Pipeline Co., Ltd. will cater to the national carbon peak strategy, research and develop low emission pipeline manufacturing technology in a forward-looking manner, FAW Si Huan Automobile Pipe Co.,Ltd is ISO9001/IATF16949 certificated. Our factory is integrating R&D, design, production, experiment and testing, has been specialized in producing nylon products for 20 years. At present, the enterprise has nearly 40000 square meters of modern production workshops and business office buildings, more than 500 senior employees, Its subsidiaries are located in Chengdu, Qingdao, Ma'anshan, Jinan, Foshan and other cities. Yuncheng Branch is under preparation. We Can provide customers with customized services, and offter with sea, land…