Puyang Wanbo oilfield Pump & Equipment Co. Ltd. (It grew out of Pump Factory of Puyang Zhongshi Group co., Ltd.) is affiliated with Puyang Zhongshi Group co., Ltd. . Our company has more than 60 employees, with registered capital 5.69 million yuan, production plant area covering an area of 20000 square meters. We have kinds of complete production and processing equipment, including lathe, milling machine, drilling machine, the honing machine, electroplating equipment, straightening machine, cylindrical grinder, coreless grinder, welding machine, screw machine, marking machine, pressure testing machine, induction remelting machine, drying oven, vacuum machine, sawing machine and other equipment, and all kinds of measuring, inspection tools more than 200 sets. Our main products are oil and gas equipment series, series of drilling solid control equipment accessories, downhole tools, wellhead, well cementing, colored steel, steel structure, pressure vessel, camps, and other products.