xuzhou siyuan has advanced technologies and mordern testing systerms for manufacturing metal flux ,aluminium alloy element additives intermediate alloy,cast aluminium ,and copper zinc .our well trained teams ISO are guarantees superior quality . ...

Baoji Titanium Industry Co., Ltd. was established in 1999. As one of the worlds leading professional titanium alloy producers, it is largest production and research base China. Our company involved setting main national standards manufacturing production.The has a complete effective ...

Xi&＃39;An Tiderip International Trade Limited Company is a comprehensive foreign trade company with consolidated business fields of industry trade, technical domestic and trade. We are qualified as an independent economic principal. Our export markets exist in more than 30 countries ...