Our crew through skilled training. Skilled skilled knowledge, strong sense of company, to meet the company wants of customers for Hex Bolt And Washer And Nut, Grooved Pipe Fittings , Marine Diaphragm Valve , Ptfe Lined Steel Pipe ,Grooved Fitting . We have now ISO 9001 Certification and qualified this item .in excess of 16 years experiences in manufacturing and designing, so our items featured with best quality and competitive selling price. Welcome cooperation with us! The product will supply to all over the world, such as Europe, America, Australia,Mozambique , Greece ,Paraguay , Luxemburg .If any item be of interest to you, please let us know. We will try our best to satisfy your requirements with high quality products, the best prices and prompt delivery. Please feel free to contact us at any time. We will reply you when we receive your inquiries. Please note that samples are available before we start our business.