Shanghai Beyond Import & Export Co., Ltd. was established in 2002, and we mainly introduce excellent products into the market. Our company integrates production, R&D, international trade after-sales service. Our main are Vending Machines, Stationery Skateboards. emphasizes quality ...

Shenzhen Juzhan Metallurgical Material Co., ltd is major supply the best quality metal purification technology and related refractory materials to molten customers. In recent years , was cooperation with world's top scientific research institutions, development steel, aluminum, ...