Shanghai JingHong Instruments Company is a  manufacturers of scientific instruments in China and is the vice president organization of the China Meters and Instruments Association.
The objective of Shanghai JingHong instruments is to provide high-tech products and quality services to improve the living quality of the people. At present, we have a whole spectrum of products mainly including analytical instruments, balance instruments, electrochemical instruments, physical optical instruments and automatic water quality monitoring systems. analytical instruments with the trade mark of Leng Guang and electrochemical instruments with the trade mark of Rex have been rated as brand products in Shanghai for many years, enjoying a high reputation in the Chinese market and becoming the first choice of customers.

The company exports its products to more than 30 countries and regions.