Shandong Highland Oil And Gas Equipment Co., Ltd is a restructured enterprise who was subject to Sinopec and established in 1992. Shengli Oilfield Highland Petroleum Equipment is located in Dongying city, Shandong province, the PRC, and it is committed to petroleum equipment manufacturing, environmental protection, medical treatment, education, real estate and etc. Through many years development, the company had been recognized and become well-known in petroleum industry achieved the superior position in the field of scale, product quality, technology ensuring and selling service and so on in petroleum equipment manufacturing in China...