Prospering international Inc. (PIINC) is a supplier of oilfield equipments. We are engaged in research, design, manufacturing and marketing of oil drilling rig and equipments for oil exploration and development. Our products include drilling rig, drilling rig accessories, workover rig, mud pump, mud pump parts, well control equipment, wellhead, Christmas tree, handling tools, etc. Our products have sold to North America, South America, Middle East, Africa, Asia-Pacific, etc. Prospering international is dedicated to quality. Our plant is ISO and API certified and is one of the largest oilfield equipment manufacturers in China. We also supply high quality North American made oilfield equipment at a very competitive price through our partners in USA and Canada. Supplying high quality equipment is the foundation of our company. Our plant has a strict quality control system and is equipped with state-of-the-art process and production facilities. Our professional after-sales service team has years of on-site experiences and is capable of solving all kinds of problems timely and correctly. After receiving clients? feedback of any quality problems, we will give back a complete solution within 24 hours. For those problems needed to be solved on site, we guarantee to send service staff to clients? site as soon as we can. We strive to provide our clients with high quality products, timely delivery and competitive prices and look forward to cooperating with you.