Our factory is a professional manufacturer on producing chains, with a history of more than 20years. Our factory located in linyi city, very near qingdao port, has convenient transportation. Currently, we have owned several advanced production lines and related facilities for designing and inspecting. We can produce various chains as many as dozens of types, such as mild welded link chains, steel chains, unwelded link chains, animal chains, knotted chains, decoration chains ,vehicle tyre chain ...