Ningbo SUPU Electronics Co., Ltd., was founded to focus on R & D, design, production, sales and service, We are excellent global supplier of integrated electrical connector products. Hangzhou Bay New factory construction has an area of 35,000 square meters, planning an annual output of mold 500 sets, and annual production capacity reaches 320 million.

Our products include rail-mounted spring terminal blocks, rail-mounted screw terminals, miniature spring terminal blocks, multi usage connector with spring cage clamp (MCS connector), PCB terminal block, piercing connectors, series B connectors, transformer connectors, push wire connectors, green pluggable terminal blocks, especially the spring terminal blocks lead the domestic market share in the terminal block field. Products have been approved by CQC, UL, VDE, TUV, CE, ROHS quality certification, and product quality are widely recognized and praised.

Our products have been widely used in elevators, power control systems, rail transportation, automation and control, wind energy, solar energy, lighting, shipbuilding, instrumentation, machinery manufacturing, building wiring and other fields. Company adhere the forward-looking product innovation and technology, have invested in technology research and development center. We have advanced product testing and inspection center, conduct a comprehensive inspection and control for product safety, reliability, applicability, we can meet and exceed our customers' quality requirements. 

Except providing standard products, We also support ODM / OEM service for customers, and effectively solve customer electrical connectors with personalized solutions. We have a close cooperation with Otis Group, Schindler Group, Mitsubishi Group, Schneider Electric, Shanghai Electric, Hyundai Heavy Industries, Johnson Controls, Chint Electric, Daquan Group and other world's leading enterprises, The sales network is all over the world. 

‘Built platform, cite talent, increase strength, create brand’ is our business philosophy. From geographical to national, from national to international, SUPU , with its focused power, professional road to connect the world, is also making great strides to be the leader in global electrical connector field.

SUPU, makes the world connected! 


Supu Electronics Bangkok office was set up on 12th March in P.S. Tower
Supu Electronics Bangkok office was set up o...
Learn more
Safety First---- Supu Fire Drill 2016
‍‍In order to all supu people know the fire p...
Learn more
SUPU Φ22mm Push-button & Pilot light series products approved CCC certification
uly 2016, Supu new products- Φ22mm Push-button &am...
Learn more