... time30000 times life cycle Features: Foshan Nanhai Califo Metal Manufacture Co.,Ltd . Located in No.38 Shanghengtian Industrial Estate , ... Nanhai , Foshan , is a professional furniture hardware manufacture . Our factory has about 7,000 square meter of ... ECO Group , Foshan Nanhai Califo Metal Manufacture Co., Ltd. and Guangzhou Califo Metal Manufacture Co., Ltd . Our principle is : Communication starts ...