Ruian United Holdings Group Co., Ltd. (referred to as Ruian Auto) was founded in 2001 and is one of the largest automotive chemical companies integrating R&D, production, testing, sales and service.

 Ruian Holdings' R&D and production base - Jiangsu Ruian Auto Industry Co., Ltd. was established in June 2010 with a registered capital of 31 million yuan. It covers an area of over 100 mu and has a total investment of 120 million yuan. It is dedicated to the R&D, production and sales of automotive chemicals. The enterprise has independent import and export rights and is a vice-chairman unit of the China Auto Aftermarket Federation and a vice-council unit of the China Automobile Circulation Association. The enterprise has the full production service capabilities from raw material storage, blending, filling, packaging to logistics. The factory's raw material storage capacity is 500 tons, and it has 4 sets of stainless steel reactors of different capacities to meet the refined production requirements of automotive chemicals. The enterprise has multiple fully automatic filling production lines and fully automatic aerosol filling production lines. Filling, capping, labeling and boxing are completed in one process. The daily production capacity of 300 ml small packages is up to 60,000 bottles. In accordance with national safety production regulations, it conducts comprehensive control over raw materials, production processes, storage, transportation and laboratories, and has obtained the following certifications and honors: IATF16949:2016 Edition 1, GB/T 24001-2016/ISO 14001:2015, GB/T 19001-2016/ISO 9001:2015, "Dangerous Chemicals Business License", "Third-level Enterprise of Safety Production Standardization", "High-tech Enterprise Certification", "Invention Patent", "Utility Model Patent", etc.

 Ruian Holdings has complete production and business expansion supporting resources, including Jiangsu Ruian Auto Industry Co., Ltd., Jiangsu Ruihongqi Technology Co., Ltd., Weipu (Shanghai) Industrial Development Co., Ltd., Shenzhen Ruian Technology Co., Ltd., Chongqing Ourui Auto Service Co., Ltd., and Chongqing Zhongxia Auto Maintenance Equipment Co., Ltd., covering multiple fields of the automotive aftermarket and establishing a complete sales and service network.

 Ruian Holdings provides professional deep maintenance products and services for many well-known domestic OEMs/groups, nearly 10,000 auto 4S stores, and customers in over 20 countries and regions around the world, including Great Wall, Chery, BYD, Geely, SWM, Bisu, Cadillac, Buick, Chevrolet, Haima, Dongfeng Fengxing, Changan Ford, Changan Mazda, Changan DS, SAIC-GM, SAIC Maxus, FAW Toyota, BAIC Huansu, Brilliance Jinbei, SAIC-GM-Wuling, Guanghui Auto, Total, Jiangsu Expressway Petroleum, Guangwu Auto Trade, Wuzhan Yuantong, Tuhu Auto Care, Xiaozhimi Auto Care, Wuxing Auto Care, Avis, Zhuopin Auto Home, etc. Its high-quality products and services have won the trust and recognition of a wide range of customers.