Ningbo Longway Electrical Co., Ltd. is located in a famous historic and cultural city in the east of Zhejiang Province. We enjoy very convenient transportation access, 5km to an entrance of the Shanghai-Hangzhou-Ningbo expressway, 50km to Ningbo Port and Ningbo International Airport, 80km to Hangzhou International Airport and 280km to Shanghai.

Our company covers an area of 20,000 square meters, and our factory house covers an area of 6,000 square meters with 3 modern production lines, 200 workers and more than 30 engineers.

We specialize in the study and production of electronic measuring instruments and digital control systems. Our main products are programmable control precise constant pressure and constant current witching power supplies, intelligence battery chargers, inverters, temperature controllers, tacho line speed meters, counter and meter instruments, timers, solid state relays and solid state regulators with "Yangming" trademark.

We think that "quality is life" and strictly abide by ISO90001:2000 quality system in production and service activities. Our products have passed the evaluations of CE, UL and CSA certifications.

We are going ahead every day! Please feel free to contact us for further information.