Dongguan Boli Electronic Co., Ltd. is a professional wire and cable manufacturer specializing in high-temperature wires, UL electronic wires, AC power cords, specialty cables, and customized Wire Harness / Cable Assembly solutions. Our products are widely used in temperature sensors, energy storage systems, data centers, automotive electronics, industrial equipment, home appliances, marine applications, and other demanding environments.
BOLI Electronic operates a manufacturing facility of approximately 25,000 square meters, integrating R&D, engineering, production, quality management, sales, and customer service. With in-house wire extrusion, AC power cord manufacturing, and wire harness assembly capabilities, we are able to support customers throughout the entire process, from material selection and product design to sampling and mass production.
Our production facility is equipped with professional manufacturing equipment and precision testing instruments. Supported by experienced engineering and quality teams, we continuously improve process control, product validation, and quality consistency to ensure stable performance in dimensions, electrical properties, temperature resistance, voltage resistance, durability, and long-term reliability.
BOLI Electronic has established management systems in accordance with ISO 9001, ISO 14001, ISO 45001, and IATF 16949. Our products are also covered by a wide range of international safety certifications, including UL, cUL, VDE, CCC, and CQC, helping customers meet the requirements of different markets, industries, and applications.
Today, BOLI Electronic operates through three major business divisions, combining wire manufacturing, AC power cord production, and wire harness assembly to provide integrated and customized manufacturing solutions.
1. Wire & Cable Division
Wire and cable manufacturing is the core business of BOLI Electronic and one of our most important technical and manufacturing capabilities.
We provide a wide range of UL electronic wires, high-temperature wires, cross-linked wires, fluoropolymer wires, silicone wires, and specialty cable solutions for applications including:
- Temperature sensors and thermistors
- New energy and energy storage systems
- Data centers and power equipment
- Automotive electronics
- Industrial equipment and automation
- Home appliances
- Marine applications
- Electronic products
- Other high-temperature, high-voltage, and demanding environments
Our insulation materials include PVC, XL-PVC, XLPE, FEP, PFA, ETFE, PVDF, and Silicone, allowing us to support different requirements for temperature rating, voltage rating, flexibility, chemical resistance, outer diameter, cable construction, and environmental conditions.
BOLI Electronic also provides customized wire solutions based on customer drawings, specifications, and application requirements. Customization options include conductor construction, tinned copper, nickel-plated copper, insulation material, outer diameter, color, printing, stranding pitch, and other special constructions.
PVC Wire Series
BOLI Electronic offers a wide range of UL-recognized PVC wires for electronic equipment, home appliances, control systems, industrial equipment, and internal wiring applications.
Representative UL Styles include:
UL1007, UL1015, UL1028, UL1061, UL1569, UL2464, UL2468, UL2517, UL2651, UL20276, and more.
A complete list of UL Styles is available in our product categories.
XL-PVC / XLPE Cross-Linked Wire Series
We provide a wide range of irradiation cross-linked XL-PVC and XLPE wires with excellent heat resistance, dimensional stability, abrasion resistance, and electrical performance.
These products are widely used in temperature sensors, automotive electronics, new energy systems, home appliances, and industrial equipment.
Representative UL Styles include:
UL3265, UL3271, UL3321, UL3656, UL4413, UL4484, UL4570, UL4582, and more.
High-Voltage XLPE Wire Series
For high-voltage applications, BOLI Electronic offers 1000V, 2000V, and 3000V XLPE wire solutions for new energy equipment, energy storage systems, industrial equipment, and other high-voltage applications.
Representative UL Styles include:
UL3406, UL3633, UL3688, UL3768, UL3816, UL3817, UL3820, UL3857, UL4582, UL4621, UL10266, UL10267, and more.
High-Temperature Fluoropolymer Wire Series
BOLI Electronic provides high-performance fluoropolymer insulated wires using FEP, PFA, ETFE, and PVDF materials.
These products are suitable for applications requiring high-temperature resistance, chemical resistance, low friction, compact dimensions, and high reliability.
Typical applications include temperature sensors, heating equipment, automotive electronics, industrial control systems, medical equipment, and precision electronic products.
Representative UL Styles include:
UL1180, UL1199, UL1330, UL1331, UL1332, UL1333, UL1709, UL10362, UL10370, UL10371, UL10486, and more.
High-Temperature Silicone Wire & Braided Silicone Wire Series
BOLI Electronic offers a variety of high-temperature silicone wires and braided silicone wires featuring excellent flexibility, high- and low-temperature resistance, and thermal aging performance.
These products are suitable for heating equipment, temperature sensors, new energy systems, home appliances, lighting products, industrial equipment, and other high-temperature applications.
Representative UL Styles include:
UL3132, UL3133, UL3135, UL3136, UL3239, UL3326, UL3512, UL3640, UL4389, UL4515, and more.
LAN Cable Series
BOLI Electronic also provides a range of LAN cable products, including:
Cat 5 / Cat 5e / Cat 6a / Cat 7 / Cat 8
Different transmission speeds, shielding structures, and application requirements can be supported.
2. AC Power Cord Division
BOLI Electronic provides a wide range of AC power cords, power plugs, IEC connectors, and related power connection products for different countries, regions, electrical standards, and safety requirements.
Our AC power cord solutions are widely used in:
- Home appliances
- Computers and servers
- Data centers
- Industrial equipment
- Medical equipment
- Consumer electronics
- Electrical and electronic devices
We can provide different cable specifications, plug types, IEC connectors, and customized power connection solutions according to market and equipment requirements.
Our products are certified or designed to comply with a wide range of international safety standards, including:
- UL / cUL — United States / Canada
- BSI — United Kingdom
- SAA — Australia
- PSE — Japan
- KETI — Korea
- IMQ — Italy
- NF — France
- KEMA — Netherlands
- SEV — Switzerland
- IRAM — Argentina
- UC — Brazil
- SABS — South Africa
- SII — Israel
Rubber Power Cord Series
Main specifications include:
H05RR-F, H05RN-F, H07RN-F, HHFF, HPN, S, SO, SOW, SJ, SJO, SJOW, SJOOW, PNCTF, 245 IEC 57 (YZW), 245 IEC 53 (YZ)
PVC Power Cord Series
Main specifications include:
H03VV-F, H03VVH2-F, H03V2V2-F, H05VV-F, H05VVH2-F, H05V2V2-F, SVT, SJT, SJTW, SJTOW, SPT, ST, STW, 1 IEC 52 (RVV), 227 IEC 53 (RVV)
With integrated wire and AC power cord manufacturing capabilities, BOLI Electronic can provide flexible product combinations based on customer equipment, target markets, and certification requirements.
3. Wire Harness & Cable Assembly Division
BOLI Electronic has more than 20 years of experience in Wire Harness and Cable Assembly manufacturing, providing customized solutions from component selection and engineering evaluation to sampling, mass production, and final inspection.
Our wire harness and cable assembly products are widely used in:
- Home appliances
- New energy and energy storage
- Heating equipment
- Lighting
- Industrial electronics
- Medical equipment
- Marine applications
- Automotive electronics
- Other electrical and electronic systems
We can work with terminals, housings, connectors, wires, and related components from a wide range of major brands. Based on customer drawings, specifications, application conditions, and required quantities, we provide flexible and customized Wire Harness / Cable Assembly solutions.
By combining our in-house wire manufacturing and harness assembly capabilities, BOLI Electronic can evaluate wire specifications, terminal and connector compatibility, processing methods, and final product testing as one integrated solution.
Compared with conventional wire harness assemblers, our in-house wire manufacturing capability provides greater flexibility in material selection, quality control, lead-time management, cost evaluation, and custom product development.
Why Choose BOLI Electronic
20+ Years of Manufacturing Experience
Since 2004, BOLI Electronic has continuously focused on wire and cable, AC power cords, and wire harness manufacturing.
Approx. 25,000 m² Manufacturing Facility
Our facility integrates R&D, engineering, production, quality management, and customer support.
Integrated Manufacturing Capability
Wire, AC power cord, and wire harness manufacturing are integrated under one manufacturing platform, helping improve development efficiency, quality control, and supply chain management.
Extensive High-Temperature Wire Materials
We offer products based on PVC, XL-PVC, XLPE, FEP, PFA, ETFE, PVDF, and Silicone insulation materials.
International Certifications & Quality Management
Our management systems include ISO 9001, ISO 14001, ISO 45001, and IATF 16949, while our products cover certifications including UL, cUL, VDE, CCC, and CQC.
Customized Wire & Harness Solutions
We support OEM / ODM requirements involving conductor construction, insulation materials, dimensions, voltage ratings, temperature ratings, colors, cable structures, and special application conditions.
Experience Across Multiple Industries
Our products are widely used in temperature sensors, new energy and energy storage, data centers, automotive electronics, industrial equipment, home appliances, marine applications, and other industries.
Work With BOLI Electronic
BOLI Electronic is committed to being a reliable partner for wire, cable, and interconnection solutions.
Whether you are developing a new temperature sensor, high-temperature device, energy storage system, data center equipment, automotive electronic product, or other specialized application, our engineering and sales teams can support your project based on your specifications, operating conditions, and certification requirements.
Send us your drawing, specification, or application requirements, and our team will help evaluate the appropriate wire, power cord, or cable assembly solution for your project.
