Jiangsu Rutong Petro-Machinery Co., Ltd
Rutong was built in 1958,manufacturing drilling tools almost 40 years.We are one of the largest specialized manufacturer for drilling tools and equip. in China. Products: Tong, Elevator, Slip, Rotary Bushing, Spider, Pneumatic tools, spinning wrenches, Iron roughnecks. Brand “RT” is famous in the world. Certificate: API 7K/8C/6A, ISO,GL,DNV,LR.