Shanghai Pu Qi Electronic Co., Ltd. is specialized in the design. Development. Production sales and services of temperature controllers, magnetic latching relays, current transformers and shunts, the company has many years development experience of thermostats, relays, transformers and advanced fully automatic digital detection equipments and technology. Our company has gradually established a high skilled, excellent service corporate image in our field.

The advantage is reflected in the temperature controller, magnetic latching relay, current transformer; they have strong design and R & D. In particular, temperature controller has been reached to a world leading level. In recent years, magnetic latching relay has improved the original product, making a great improvement of our product design and quality. The current transformer is one of our competitive products, which the design of the DC transformer keeps ahead. About shunt, the company purchased several sets of electron beam welding equipment, not only making advantage of quality and price but also keeping ahead in market in electron beam welding technology and production capacity.