Shanghai Sirui Electronic Instruments CO.,LTD is specialized in the development, manufacture and sales of temperature and humidity display and control instruments.We have more than 20 years experiences in this industry. Sirui currently has over 80 products in four major categories (temperature, humidity, pressure & flow) covering almost all requirements of any customer. Featured in middle and low temperature areas,some of SiRui's LCD and LED thermometers are batch exported, which is extremely popular.

Our company has also established a extensive scientific research partnership with Zhejiang University, Shanghai University and University of Engineering Science in Shanghai to ensure its technology and products development can be both substained and effective. The entire staff of the company looks forward to catch up similar world-class products, works cautiously and conscientiously. This will ensure that the company can offer its products to all customers with best quality.

Our company has passed ISO 9001:2000 in August 2004.

The company's unremitting efforts will leave lasting impression on every client:

"Absorption, professionalism, expertise - Shanghai Sirui-Elec."