The Zhejiang Yong Kang Listar Aluminum industry Co.Ltd was a Non-governmentally operated enterprise , establishes in 1985, now have field area about more than 60,000 square metres own employee 500 people. company has annual output of the capacity 20,000 ...

Qingdao Alwill Technology Co., Ltd. is a professional manufacturer which provides sheeting metal parts, machined Aluminum aluminum profiles, special glass, night blinds and covers, air-cooled evaporators/condensers other heat-exchange products for ...

Over 50 varieties of products produced in the company , mainly : magnesium alloys aluminum and zinc based sacrifice anode, alloy castings, sectional materials welding rod, ribbon, ribbon anticorrosive grounding batteries electrode testing peg anode ...