Friend Birch Industry Limited is a member of Furi Corporation which one the largest manufacturer building materials in China. Heat insulation material and series screws are our products. we have own R&D center. Equipped with most advanced machine technology China, can supply all kinds at ...

Ningbo Yuntao international trade Ltd is an integrated corporation that includes manufacturing, trading, electronic business service and technology development. We supply precision castings with good quality competitive price. can also provide all levels classes of branded OEM casting ...