NSH VFD series equipment was successfully put into use in the Philippines. Our technical instructors came to the scene to demonstrate the equipment operation process for customers, and the whole process was highly praised by customers. Sino-NSH has always provided the most reliable and high-quality ...

The NSH Double-stage, high-efficiency vacuum transformer oil purifier VFD-100 (6,000 liters/hour) has been in operation at a Guatemalan substation since 2010. After nine years of trouble-free operation, our customers have given our products and services high praise. The VFD-100 is a fully automatic ...

NSH VR series vacuum pump units have performed exceptionally well in a transformer maintenance project in Peru. The client has been working with NSH since 2010 and has purchased multiple oil purification systems and vacuum pump units over the years. The high quality of NSH products has earned the ...