Ningbo Intelligent Stainless Steel Co.,Ltd. Has been specialized in manufacturing seamless steel tube for years in order to provide high quality products for clients. The company is located in Ningbo, near Beilun Port and Ningbo Airport with convenient transportation. WILLED seamless steel tube produced by our company is mainly exported to Europe, USA and other countries and regions. With quality control in every technical procedure, AOD and VOD fumace, advanced automatic steel rolling line, punching device, cold rolling and cold drawn, we manufacture steel tubes with high precision and smooth surface. Ningbo Intelligent Stainless Steel CO., Ltd. has won good reputation among clients around the world with high quality products, which makes it an important window for the world to know more about steel pipe industry in China. We have full strength to produce most kinds of seamless pipe in different specification. Intelligent has carried on the large-scale investment on updating the production equipment