HENGYI ELECTRICAL CO.,LTD.
HENGYI ELECTRICAL CO.,LTD. manufactures high- and low-voltage capacitors and power quality solutions, including capacitor banks, controllers and reactors. The company combines semi-automated production with rigorous quality management to support reliable power transmission.
Est. 1993BAITAWANG INDUSTRIAL AREA,NORTH BAIXIANG,WENZHOU,CHINA.
ISO 9001ULTUV
About HENGYI ELECTRICAL CO.,LTD.
HENGYI ELECTRICAL CO.,LTD. is a private manufacturer specializing in capacitors and power quality equipment for electrical distribution systems. Its product portfolio includes high- and low-voltage capacitors, capacitor banks, reactive power compensation controllers, reactors, circuit breakers and electronic triggers, as well as solutions such as APF, SVG and intelligent capacitor compensation devices.
With production bases in Wenzhou, Zhejiang and Shanghai, the company supports a wide range of application scenarios, including residential and public buildings, industrial and port facilities, new energy projects, and rail transit. It also provides technical service and maintenance support through a dedicated service and repair center.
Quality management is positioned as a core operating principle. The company invests in production equipment and processes, including automatic winding, metal spraying and pressure testing equipment, and has established quality assurance and evaluation systems covering the full chain from raw materials through finished products.
Company Overview
- Business Nature
- Private enterprise
Power Quality & Reactive Power Compensation
The company focuses on power quality governance and reactive power compensation, supporting safe and efficient power transmission across a broad range of distribution environments.
Products
Main Product Lines
High-voltage capacitorsLow-voltage capacitorsCapacitor banksReactive power compensation controllersReactorsCircuit breakersElectronic triggersAPFSVGSPCIntelligent power capacitor compensation devicesIntelligent anti-harmonic capacitor compensation devices
Solutions & Applications
Typical Application Scenarios
State Grid distribution systemsRural grid renovationFactory power distribution systemsMedical and commercial buildingsResidential communitiesComplete switchgear/assembly plantsIndustrial and mining facilitiesPortsConstruction sitesTextile and metallurgyNew energyRail transitShipbuilding and automotive manufacturing
Manufacturing Footprint
- Site Area (Wenzhou Base)
- 20,000 sqm
- Site Area (Shanghai Base)
- 25,000 sqm
Two Production Bases in Wenzhou and Shanghai
Operations are supported by two production bases located in Wenzhou, Zhejiang and Shanghai.
Manufacturing & Equipment
Semi-Automated Production Lines
The company has invested in production equipment including automatic winding units, metal spraying units and pressure testing equipment, building advanced semi-automated production lines to improve efficiency and reduce material waste.
Capacity & Scale
- Annual Capacitor Output
- More than one million units of capacitors per year
Brands
Owned Brands
LAST ONEWei SikaiFrank
Quality & Management
End-to-End Quality Assurance
A quality assurance and evaluation system is implemented across planning, process control, equipment maintenance, incoming inspection and finished-product testing, with close monitoring from raw materials through delivery.
Recognition
Awards
Eleventh National “Spark Cup” Excellent Product Gold Award
Service & Support
Service and Repair Center
A dedicated technical service and maintenance center provides hotline support and service coverage nationwide, including on-site service.
Company Milestones
Development Timeline
1993Established
Founded with a focus on the power quality sector.
2008-09-03Industry Recognition
The HY111-A series power capacitor was presented as certified by UL and TUV and by multiple national authorities.
2009-09R&D Collaboration
Worked with multiple institutes and partner enterprises to support development and innovation efforts.
Contact Information
- Address
- BAITAWANG INDUSTRIAL AREA,NORTH BAIXIANG,WENZHOU,CHINA.
- Phone
- 400-826-6875
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