To meet the customers' over-expected pleasure , now we have our potent staff to offer our greatest general service which includes internet marketing, sales, planning, output, quality controlling, packing, warehousing and logistics for large orifice air valve, Flange Connection Ductile Iron Pipe Fitting , Grooved Pipe Fittings 90 Degree Elbow , Mechanical Joint Restraint Gland ,Ductile Cast Iron Pipes And Fittings . We believe we will become a leader in developing and producing high quality products in both Chinese and international markets. We hope to cooperate with more friends for mutual benefits. The product will supply to all over the world, such as Europe, America, Australia,Venezuela , Cancun ,Cyprus , Qatar .Our company has already have pass the ISO standard and we are fully respect our customer 's patents and copyrights. If the customer provides their own designs, We will guarantee that they will be the only one can have that products. We hoping that with our good products can bring our customers a great fortune.