We have been experienced manufacturer. Wining the majority of the crucial certifications of its market for Api Seamless Steel Tube, Aluminum Machining Sleeve, Threaded Steel Sleeve, Thermo Shrink Sleeve,Galvanized Pipe Sleeve. Teamwork is encouraged at all levels with regular campaigns. Our research group experiments on various developments during the industry for improvement within the solutions. The product will supply to all over the world, such as Europe, America, Australia,Seattle, Slovakia,Cancun, Lebanon.We'd like to invite customers from abroad to discuss business with us. We can provide our clients with high quality products and excellent service. We are sure that we will have good cooperative relationships and make a brilliant future for both parties.