Calibration Laboratory of Chuan Hong Precision Tool Mfg. Co., Ltd
Chuan Hong calibration laboratory belongs to Chuan Hong Precision Tool MFG. Co., Ltd, which was founded on July 1983. Chuan Hong specializes in producing different kinds of gauges and cutting tools. The company adopted German facilities in order to perfect its quality. In 1989 the company developed its screw tap production line and in 1992 the company installed computer control systems. In 1998 the company was certificated by the TUV standard, entailing a perfect quality for its customers. Chuan Hong calibration laboratory, established in 2010 specializes in manufacturing plug gauges, ring gauges, thread plug gauges, thread ring gauges, taper plug gauges, and taper ring gauges. Currently the laboratory has obtained TAF certification, showing that the company is stringent in quality control.