This is Maya from Zhengzhou Wanda Heavy Industry Co., Ltd. We are one of the most experienced and professional manufacturer of anti-corrosion clad pipe fittings, elbow, bend, flange, valve, tee, cross, etc. We provide Welding Overlay Cladding Products using our fully automated Hot Wire TIG machines. Our Hot Wire TIG process uses both single and twin wire procedures. All of our weld overlay processes meet the ASME, NACE, API and customers' specifications according to customers' requirements. Established at the year of 1999, we Zhengzhou Wanda Heavy Industry Co., Ltd was called Zhengzhou Wanda Pipe Fitting Industrial Co., Ltd before. And now through constant effort and continuous development, our company had won many awards and had won very good fame both in the domestic market and abroad. And our main customers are including the CNPC, Sinopcc, CNOOC, Lukoil, Shell etc.