Jiyuan Sanhe Zhengyuan Petroleum Machinery Machinery Co., Ltd.
Jiyuan Sanhe Zhengyuan Petroleum Machinery Co., Ltd. is high-tech enterprise specialized production of drilling tools for petroleum, it estabished in 2007 but through one developing it has some technological equipments and over 200 hundred workers and fifteen percents of them are technical personnel.
Our main products are Spiral drill collars, NO-magnetic drill collars, Integral heavy weight drill collars, they are all made according to SY/T5144-1997 China National Standerd and API certification. As we are the orign of the products we can offer more competitive price to you .
We have opened our gate to welcome your visit , we sincerely hope you can come and visit us and then make a trail order we will offer the best service to you .Wish we can have a succesful and pleasant cooperation!