Puyang Chengxin Oilfield Chemical Co., Ltd. locates in Puyang City, Henan Province, the land of Zhongyuan Oilfield (subsidiary of Sinopec), is a national hi-tech enterprise that specializes in research, production and marketing of oilfield chemicals. All our products are hi-tech. Main products include lubricant series (including anti-seize lubricant and high temperature lubricant), polymer emulsion (fluid loss control agent and encapsulator&shale inhibitor), solid emulsifier and defoamer for drilling fluid, as well as other auxiliary products, etc.