Hebei Ruisen Auto Parts Co., Ltd., established in 2016 and based in Xingtai, China, is a professional manufacturer and trading company specializing in automotive components and rubber products. The company maintains a significant focus on CNG and LPG conversion systems, offering a comprehensive range of products including gas filters, rail injectors, timing advance processors, gas regulators, and ECUs. Their expertise extends to high-quality rubber solutions such as EPDM/NBR hoses, high-pressure injection tubing, and air conditioning hoses for various vehicle applications.