This is Qingdao Yangfan Metal Products Co.,Ltd. Our company is the production and export of intergation enterprice.Our main products include Antimony ingots, Tin ingots, Aluminum ingots, Antimony trioxide,Sodium pyroantimonate and such products. Our products are exported to Europe, America, Middle East, South Asia, Africa and other parts of the world, and win a good reputation because good quality and competitive price. Qingdao Yangfan Metal Products Co.,Ltd is a young and mature, healthy