Jiangsu Ruigong Petroleum Machinery CO.,LTD located inNanjing,Specializedin petroleum machinery,production andmanufacturing,focus itself on researching & developing,manufacturing,sales andservices.Our productscover in many fields,such as oil(gas) christmas tree,slab gatevalve,expanding valve,mud valve,adjusting valve,6A ballvalve,casing head,tubing head,hanger,casing spool,tubingspool,nipple,flange,christmas tree cap and other wellhead spareparts.Advanced machining center and CNClathes to ensure the precision of products,complete sets of testingequipment and advanced detection technology to ensure the goodperformance of the product,perfect quality management system toimprove the fine quality of the product.Company uphold honesty,quality as thesource,customer first business philosophy,to provide qualityproducts and service for the customers,warmly welcome customers tocooperate with our company ,to create a betterfuture.
