Wisdom Heating Alloy (shanghai) Co.,Ltd, a professional export-oriented company, is located in Shanghai, a largest commercial city in China . We mainly manage alloy products, electric resistance heating wires and electric resistance heating strips. Our company has been engaged in these fields for many years and has a sound reputation and credits among the foreign customers with our great variety of first-rate quality products, novel design and good services. Our selling net-work has expanded to Middle East Area, European countries, America etc.