Established in 1998, started from customizing digital temperature controllers for freezer manfacturers, according to the idea of "Credit standing roots quality, quality creats brand", and after years endeavor, Zhongshan Shangfang Instrument Meter Co., Ltd developed and produced a whole series of digital temperature&humidity controllers which widely used in refrigerationã€air conditioningã€heatingã€food and packaging machinery etc.

Shangfang controllers have the characters of compact designã€easy operationã€strongly anti-jamming and stable performance etc. The controllers are UL ã€CEã€CQC and RoHS approved.

Shangfang is ISO9001:2000 certified. Each production procedure is processed under austere safety& quality control, each product needs pass strick agingã€environmental temperature& humidity tests before leaving factory to ensure the customers choose Shangfang all over the world can use the controllers of excellent quality.