Dear Sir or Madam:Our company is specialized in manufacturing ERW pipe(OD219-630mm) with the capacity of 150,000.00tons/y and SSAW pipe(OD219-3030mm) with the capacity of 150,000.00tons/y. It was founded in 1985. It is a leading company of this field in China. Most of our products have gained national petent. The company possesses rich technology, advanced production facilities and perfect test measures,and developed more than ten high-tech products.lt is the first company to pass the quality certification system of ISO9001:2000 and API PSL1/PSL2/5CT/J55 certificates in the profession. Our products have been exported to many countries, like Korea, Japan, Indonesia, Australia, Canada, Kenya, USA, New Zealand ,Brazil,Beru,Chile,Iraq and so on... We are very pleased to know you want to buy ERW. Please see the link below and find what you want:http://www.lydg.com/en/dzsy/index.aspPlease kindly let me know if you are interesting in our products. We will offer you our high quality products and best service. We are looking forward to cooperation with you and your esteemed company.
