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Qingdao Wisdom International Trading Co. Ltd.
Add: Room 2001, Azure Coast Century Mansion, Haikou Road No.257, Qingdao, China . 266061
Add: Room 2001, Azure Coast Century Mansion, Haikou Road No.257, Qingdao, China . 266061
Tel : +86-532-88971978
Fax: +86-532-88971978
Fax: +86-532-88971978
E-mail: wisdom@wisdomcorp.cn
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Aluminum-copper tube
Factory Brief
Our factory is the first & largest manufacturer of aluminum-copper pipe in China, has got 12 granted inventive patents, has the most granted patents in the field of copper-aluminum pipe connection and the sole inventive patented product obtaining large-scale application in copper-aluminum pipe welding product brands.
We are qualified supplier of world well-known enterprises, includes Carrier, Daikin, LG, Gree, Midea, etc.
Patent Technology Introduction
Product Pictures
Awards of Invention of Aluminum-copper Tube
