Shanghai upun electric Co., Ltd., was established in 1995, it specializes in the development, manufacture and service of electrical connectors and electrical automation products. From its establishment, upun is always insisting its development guideline that market-oriented, high technology support, strengthening quality management system in inside and outside, specialized sales service and short-time technical support and after service. Nowadays, upun became a technology manufacturer and professional supplier who provides top-class products in the fields of power, metallurgy, telecommunication, transportation, railway transportation, petrochemical industry and factory automation, etc.

Upun products:

Terminal blocks, busbar, DIN power supply, photoelectric/relay coupling terminal blocks, overvoltage protective blocks, PLC photoelectric/relay module, analog signal isolator, iinterface module, surge protection device, reactive power automatic compensation controller, cable splitter blocks, push button, indicator light, terminals and tools. Total 39 families scores of thousands models products.

Certificates and approvals:

ISO9001 quality management system certificates, ISO14004 environmental management system certificates. Upun products have CCC, CQC, CE, UL, VDE, CCS, RoHS and ex certificates and approals, have more than 100 patents. Upun listed in "key unit of patent cultivated"by Shanghai intellectual property office. And awarded " abide by contract, attach importance to credit " certificate issued by Shanghai administration for industry and commerce in 2006.