Zhangjiagang yangyang pipe-making company,is located in jingang town, gold-channel of changjiang delta, zhangjiagang port which have a nice landscape.The expediently traffic condition become the advantaged ascendancy of our company. Being the special manufacture of high precision welding pipe,the product has been used in all kinds of area, such as:sport;fitness equipment;medical equipment;children suppliers;home furniture and electric appliance; Vehicles; ship-building;oil-transportation textile-machine. As the well reputation and stable quality,the company&＃039;s product has exported to North American;Middle-cast;southeast Asia and the other countries.Win the deep trust from the xxxxx company insist that "sincerely and solidity; innovation and seek for prime."for our manage policy. We are sincerely wish to hase a cooperation with the new and old client with the high quality service, top quality product and lowest price. All od our company&＃039;s pipe-making line was equipped most advantage solid state high frcquency and there have small in-burr and regularly welding line when used solid state high frequency.