About Us

Rui Du Mechanical and electrical Shanghai Co., Ltd., was established in 2012, manufacturing of electrical testing equipment and providing the whole solutions for electricity, water, wind power, solar energy and scientific research laboratory industry. The main scope covers the testing equipment including substation transformer, high voltage switch, mutual inductor, lightning arrester, storage battery, cable fault, relay protection, insulation withstand voltage, insulation grounding and oiling equipment, SF6 related equipment, power generator, water cooling equipment instrumentation, spare parts, power quality management and so on. The corporate culture of the company is dedication, professionalism, excellence and survival by quality , which enables the company to achieve its own performance growth and create more and more benefits for users.

Products:

Testing Equipment Including Substation Transformer, High Voltage Switch, Mutual Inductor, Lightning Arrester, Storage Battery, Cable Fault, Relay Protection, Insulation Withstand Voltage, Insulation Grounding and Oiling Equipment, Sf6 Related Equipment, P