Chichang (Beijing) Lubricating Oil Co., Ltd. is a professional design, research and development, production, sales and service in one comprehensive enterprise. The company's own brand Xin Chi Chang series lubricants, Kang run clean series car protection products.   Our corporate culture concept is: sincere as the guide, pragmatic as the basis, innovation as a means, service as a guarantee. Being a man first and doing things afterwards reflects the sincerity of the company and the honesty and trustworthiness towards colleagues and customers; being ...