Established in 1996, Xinxiang Richful Lube Additive Co., Ltd. is a national grade hi-tech enterprise with the complete scientific research, production and sales, and owns several domestic and international technical patents. Our products range from lubricant additives to specialty chemical products for paper-making. We are devoted to turning into the technology leading lubricant additive production and R&D base for providing higher performance and more eco-friendly products for worldwide lubrica...