Henan Sunjoy Machine and Merterial Commerce and Trade Co., Ltd is a manufacturing and international trading company specialized in oil field machinery, equipments, chemical materials such as drilling additives, acidification and plugging remover. We have four own factories in Puyang Oil and Gas Equipment Industrial Park, and more than five long-term cooperators/partners of manufactures/factories in other place in China. Our main products are 1. API pipes and accessories, such as seamless steel pipes/tubing , casing, pup joints, couplings, crossovers, wellhead,rigs, units and other products used in oil field; 2. Chemical materials used in oil filed, such as drill additives, water treatments and so on. We have an experience of more than 10 years of exporting and service for the customers all over the world. Hope to receive your inquiry to start new cooperation with you.