Shenzhen Shanghe Electronics Co.,Ltd. is a manufacturer and trading company based in Shenzhen, China, specializing in the application, promotion, and development of electronic components. Established in March 2002, the company focuses on manufacturing, researching, and developing electronic accessories products. With 5 to 10 employees, they offer a wide range of electronic components including relays (general purpose, automotive, and high voltage DC relays), AC contactors, thermistor temperature sensors, connectors (including high voltage connectors), current sensors, wave filters, and IC semiconductors. Their products are widely utilized in automotive electronics, communication power supplies, computers, industrial control systems, household appliances, and new energy applications. Shenzhen Shanghe Electronics Co.,Ltd. provides competitive pricing, high-quality products, professional technical support, and timely customer service, exporting to markets across North America, South America, Eastern Europe, Southeast Asia, Oceania, the Mid East, Eastern Asia, and Western Europe.
High Precision Ntc Thermistor Temperature Sensor
1000VDC 300A Epoxy Resin Encapsulation High Voltage DC Contactor Relay for Energy Storage System
Rev200 High Voltage DC Relay Epoxy Resin Encapsulation High Voltage DC Contactor Relay for Energy Storage
Rev150A Magnet Latching Series High Voltage DC Relay Green Energy Relay
100A Normal Close Series High Voltage DC Relay Contactor Relay for Energy Storage
Song Chuan 30A General Purpose Power Relay 737
Song Chuan 793 Miniature PCB Power Relays
Song Chuan 507 High Rating Miniature PCB Relay
Rev600 High Voltage DC Relay Electric Vehicles Connectors
Song Chuan General Power Relay 731
Rev150 High Voltage DC Relay 150A Energy Storage System DC Contactor
Shenzhen Shuanghe Electric Co., Ltd.
🇨🇳 China
1993101-200 peopleManufacturer
Established brand
High-tech enterprise
OEM manufacturer
Key customer
云南电网有限责任公司
Description
Shenzhen Shuanghe Electric Co., Ltd., also known as Shenzhen Shuanghe Computer System Co., Ltd., is a prominent National High-Tech Enterprise founded in 1993. Based in Shenzhen with additional offices in Xi'an, the company specializes in the research, design, and manufacturing of advanced power system automation and electrical monitoring solutions. With a workforce of 101 to 200 employees, the firm operates as an OEM-capable manufacturer with a dedicated factory and a strong commitment to R&D.
The company's comprehensive product portfolio is organized into three main series, featuring over 10 specialized product types. Key offerings include digital fault recorders, satellite synchronous clocks, power quality monitoring systems, and traveling wave ranging systems. They also provide transformer monitoring systems, energy efficiency safety management systems (SHSEMS), and high-precision time testers. Notable products include the SHDFR_C intelligent substation network message recorder and the SHTS2000 satellite synchronization device.
As an ISO 9001 and CMMI certified organization, Shenzhen Shuanghe Electric maintains rigorous quality assurance standards. The company has earned a distinguished reputation in the energy sector, securing major bids and establishing strategic partnerships with state-owned entities such as State Grid, Inner Mongolia Electric Power, and Yunnan Grid. Recognized as a "Top 100 Software Enterprise of Shenzhen," the company continues to drive innovation in power grid time synchronization and distribution transformer monitoring to serve national power plants and international industrial markets.
High Precision Time & Frequency Tester (GCT2000)
Digital Fault Recorder for Power System (SHDFR-B)
Power Distribution Transformer Monitoring System (SHPTM00A)