Guangzhou Chen Gao Machinery Co., Ltd was established in 1993,located in Guangzhou city ,near Hongkong .It is convenient for shipment . We provide high quality and computer controlledaluminium and znic die casting machines.From design to manufacture to sell to after-sell service ,we do ourselves .So we have ability to make sure the quality and service . We have130ton ------800tonaluminium die casting machine ,30ton --------268tonznic die casting machine .Also we have our patent ----energy saving furnace . It can save above 30% energy .It is very useful . Our machine will be your best choice .