Mingguang Hecheng Electrical Co., Ltd.
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Zhejiang Hecheng Smart Electric Co., Ltd.
🇨🇳 China
2004201-300 peopleManufacturer/Trading CompanyEstablished brand
Product customization
Patented technology
High-tech enterprise
Shipments
10
Key customer
AMPHENOL
Key market
🇺🇸 United States
Description
Zhejiang Hecheng Smart Electric Co., Ltd., also known by its brand HIITIO, is a premier manufacturer and global supplier of electrical components specializing in HVAC/R, renewable energy, and industrial motor control solutions. Established in 2004 and headquartered in Hangzhou, China, the company operates a significant manufacturing footprint totaling 57,000 square meters across three facilities. With a workforce of over 200 employees and a dedicated R&D team of 30 engineers holding 32 patents, the company provides comprehensive OEM and ODM services to more than 500 customers in over 50 countries.
The company's extensive product portfolio includes high-voltage DC (HVDC) contactors, semiconductor fuses, DC circuit breakers, and surge protection devices tailored for electric vehicles (EV), solar energy systems, and energy storage applications. They also maintain a strong market position in traditional electrical components such as definite purpose contactors, disconnect boxes, and AC vacuum contactors. Their advanced manufacturing capabilities feature automated production lines integrated with PLM, ERP, and MES systems to ensure full digitalization and traceability throughout the production lifecycle.
Zhejiang Hecheng Smart Electric is committed to high quality and safety standards, holding numerous international certifications including UL, CSA, TUV, CE, CCC, and RoHS. The company operates under the IATF 16949 quality management system and maintains advanced laboratory testing facilities to support its innovation in new energy electrical solutions, including microinverters, power semiconductors, and lithium-ion battery solutions for industrial applications.
High Voltage DC Ceramic Sealed Contactor Relay 600A 800VDC 48VDC Coil Spst-No Contact for Battery Charging, Photovoltaic and Energy Storage$136
High Voltage DC Relay Hvdc Contactor Ceramic Sealed 300A 1000VDC 48VDC for New Energy Vehicles, Photovoltaic and Ess (Energy Storage System)$32
High Voltage DC Ceramic Sealed Contactor Relay 600A 800VDC 48VDC Coil Spst-No Contact with Auxiliary Contact Spst-No for EV, PV, Ess, Charging$137.78
High Voltage DC Ceramic Sealed Contactor Relay 600A 1000VDC 12VDC Coil Spst-No Contact for Battery Charging, Photovoltaic and Energy Storage$142.8
High Voltage DC Relay Hvdc Contactor Ceramic Sealed 400A 1500VDC 48VDC for New Energy Vehicles, Photovoltaic and Ess (Energy Storage System)$62
1pole+Shunt 20fla 24VAC Definite Purpose Dp Contactor for HVAC with UL CSA Listed$2.84
1pole+Shunt 25fla 24VAC Definite Purpose Dp Contactor for HVAC with UL CSA Listed$2.84
High Voltage DC Ceramic Sealed Contactor Relay 600A 1000VDC 12VDC Coil Spst-No Contact with Spst-No Auxiliary Contact for EV, PV, Ess, Charging Station$145.12
UL&CE Listed 1500VDC 600A Ceramic Sealed High Voltage DC Relay Contactor for New Energy Vehicles, Photovoltaic and Energy Storage System$80
450VDC 600A Ceramic Sealed High Voltage DC Contactor Relay for Energy Storage System UL Listed$160
High Voltage DC Ceramic Sealed Contactor Relay 600A 1000VDC 48VDC Coil Spst-No Contact for Battery Charging, Photovoltaic and Energy Storage$142.8
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Hechuang Electronics Co., Ltd.
🇨🇳 China
2009101-200 peopleManufacturer/Trading CompanyOEM manufacturer
Key market
Europe
Description
Hechuang Electronics Co., Ltd. is a manufacturer and trading company based in Wenzhou, China, specializing in precision moulds and electronic components. Established in either 2000 or 2009, the company employs between 101 and 200 people and integrates development, manufacturing, and sales. They offer a broad product portfolio of over 200 varieties, including cable glands (metallic and plastic), electrical connectors (auto, flat, bar, PCB), electrical switches (press button, micro), electrical sockets (power, PCB), terminals, and signal lights. They also produce plastic threaded plugs, auto motors, and auto electronic fans. Hechuang Electronics Co., Ltd. supplies products to over 100 domestic and international enterprises and exports to Europe, North America, and Southeast Asia.
Plastic Threaded Plug
Plastic Fixed Cable Gland
Metallic Fixed Cable Gland
