Goldenman Petroleum Equipment Co., Limited is in the beautiful oil city, Dongying, by Yellow River delta. We are a first class authorized company of sinopec, and member of ccoic and ccpit . After years of development, GPEC devoted itself to be a total solution provider on drilling equipment manufacturing and engineering services. We are providing the high quality drilling rigs, work-over rigs, production equipment and offshore equipments with state-of-the-art technology for customers, “higher quality and better service” is our eternal pursuit.