Dongguan Kangwoyi Electric Co., Ltd.
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Dongguan Kang De Wei Transformer Co., Ltd.
🇨🇳 China
1999101-200 peopleManufacturer/Trading CompanyEstablished brand
OEM manufacturer
Patented technology
High-tech enterprise
Shipments
14
Key customer
CEGELEC
Description
Dongguan Kang De Wei Transformer Co., Ltd. is a professional manufacturer and trading company established in 1999, specializing in the development and production of high-quality electrical equipment. Based in Dongguan, China, the company operates a significant manufacturing facility of up to 33,000 square meters and employs between 101 and 200 personnel, including a high percentage of professional engineering technicians. As a recognized National Power Grid Construction and reformation enterprise, the company was an early pioneer in 3D wound core transformer technology and holds over 18 product technical patents.
The company's extensive product portfolio focuses on 10-35KV transformers, encompassing over 25 categories and 250 specifications. Key offerings include oil-immersed transformers (S9, S11, SH15 series), dry-type transformers (SC(B)9, SC(B)10, SC(B)11 series), amorphous alloy core transformers, and specialized units such as rectifier and earth transformers. Beyond transformers, their capabilities extend to high and low voltage switchgear, modular substations, and EV charging stations.
Operating as an OEM and contract manufacturer, Dongguan Kang De Wei Transformer Co., Ltd. maintains rigorous quality standards with ISO 9001 and ISO 14001 certifications, alongside British ASTA international certification. Their products are widely utilized in state power grids, mining operations, industrial factories, and urban infrastructure. The company has a proven track record in international trade and has successfully fulfilled contracts for major global entities, including the World Bank Group.
Wound Core Oil Immersed Power Distribution Transformer$5000
Ybp Preassemble Compact Substation$5000
ZGS11 Combined Power Distribution Transformer$5000
SH15 Amorphous Alloy Core Transformer$5000
Epoxy Resin Insulation Dry Type Transformer (SC(B) 9, Sc (B)11)$8000
3D Wound Core Oil Immersed Power Distribution Transformer (S11-MRL, S13-MRL)$5000
SG (B) 10, SG (B) 11 H Grade Insulation 3D Wound Core Dry Type Transformer$5000
Dongguan Kaweei Electronic Co., Ltd.
🇨🇳 China
201311-50 peopleManufacturer/Trading CompanyOEM manufacturer
Product customization
ODM manufacturer
High product rating
Shipments
17
Key customer
BALAJI MICRO TECHNOLOGIES
Key market
North America
Review
5
Customized SEMEA Cable Assembly with Variety of Insulation Materials for Electronics Including PVC PTFE PBT Nylon Rubber$1
Customized USB 2.0 AM to AM Charging Data Cable for Computer Printer and LED Devices$0.17
Custom M12 Connector Molding Waterproof Cable Assembly for Industrial and New-energy Use$0.3
Custom Medical Cable Wire Harness Various Medical Applications Featuring Durable Insulation Materials PTFE PVC Nylon PBT Rubber$0.3
Original Automotive Waterproof Wiring Harness 14 16 Pin Female Male Connector Hdp26-18-14Se Series M 14 14 Pin Y Cable Deutsch$732.51
Battery Wire Harness Device Cable Assembly Power Cable Electronic Wiring Harness Charge Battery Cable$618292
Custom Electrical Equipment Solutions Wire Harness for Snow Removal Truck Application$0.33
New Design 2p 3p 4p 6p Vehicle Headlight Cable Assembly Controller Wire Harness for New Energy Electric Vehicles$0.9
FFC FPC Connector SMT Vertical Type 0.5mm 0.8mm 1.0mm 1.25mm Flexible Cable Connector NON ZIF PCB Connector$0.03
Customized Electronic Cable Assembly with Circular Connector & PHD2.0 Housing Waterproof PVC & PTFE Insulation$0.25
New Product Nylon Data Cable Type C to Type C Fast Charging Data Cable$88.67
"Custom XH 2.54 to XH 2.54 Connector Cable Assembly UL 1007 24AWG Wire Lead Pre-Wired Harness for Automation Equipment"$88.67
