... , iron and copper Bench,Features:1) Our Benchs are manufactured from steel, aluminum alloy, copper2) We can provide more than 200 kinds ... in Shibei Region, Qingdao City, Shandong, China, and 40 kilometers from suburb, Only 13 kilometers to the Qingdao Liuting International Airport ... the joint manufacturing.We warmly welcome friends at home and from abroad to visit our company and to do business with ...