Shenzhen Chotest Science & Technology Co., Ltd. is a high-tech enterprise which is specialized in R&D, manufacture and sales of precision measuring&calibration instruments, such as full auto universal dial indicator testing machines, full-auto piston gauge, precision digital pressure gauge, handheld hydraulic comparison test pump, blood pressure gauge intelligent standard facility, water meter testing facility and all kinds of accessories.

Our equipments are widely used in government Bureau of Standard Measurement, all kinds of industries including military industry, railway, shipping, car industry, aerial industry, petroleum and chemical industry, manufacturing industry, metallurgy, electric power, as well as inspection rooms and calibration laboratories.

Our company covers 3000 square meters of modernized scientific research office area, equipped with advanced scientific research facilities, manufacture and manage according to ISO9001 standard, provide customers with the first-rate quality products and services. The sales network is coverring more than thirty provinces, cities and autonomous regions in China and more than 20 countries abroad, have built up long term and close relationship with many domestic well-known enterprises and scientific research institutions.

Chotest is also participating in establishing product national standard and have made great contributions for the country.