Established in 1998, Zhong Shan Shang Fang Instrument Meter Co., Ltd is a professional thermostat and humidistat manufacturer and exporter, thei products are suitable for various system controls in refrigerating, showcase refrigerator, showcase freezer, kitchen refrigerators, marble furnished cake showcase, supermarket showcase freezer & refrigerator, freezer of medical, etc. The company is based on quality and backed up by the technology, and operating strictly in accordance with ISO9001:2000 quality control system by which we can provide our customers with products of high quality and technical service in all positions. The products have been granted UL, CE, CQC certifidates. Products are export to United States, Italy , Europe, Australia, Southeast Asia, etc.