Zhejiang Bridgold Copper Tech Co., Ltd.
—— Zhejiang Bridgold Copper Tech Co., Ltd.
—— Zhejiang Bridgold Copper Tech Co., Ltd.
—— Zhejiang Bridgold Copper Tech Co., Ltd.
—— Zhejiang Bridgold Copper Tech Co., Ltd.
Company Profile
Zhejiang Bridgold Copper Tech Co., Ltd. is a national-level high-tech enterprise specializing in the research, development, design, and production of flexible conductive connection products. The company is located in the Yueqing Economic Development Zone, Wenzhou City, Zhejiang Province, occupying 46,000 m² of land with a total construction area of nearly 100,000 m².
Our Business
Bridgold is dedicated to the intelligent manufacturing of a comprehensive range of flexible conductive products, including:
✓ Copper Braided Wires
✓ Stranded Copper Wires
✓ Flexible Braided Copper Wire Busbar
✓ Flexible Laminated Copper (Aluminum) Busbar
✓ Rigid Copper (Aluminum) Busbar
Our products are widely used in electric vehicles, energy storage systems, charging infrastructure, wind power, industrial control, rail transit, and medical equipment. With a strong focus on quality and innovation, Bridgold has built a solid reputation both domestically and internationally. Our products are sold throughout China and exported to North America, Europe, Southeast Asia, the Middle East, Africa, and beyond.
Global Partnerships
As a trusted supplier to many Fortune Global 500 companies and industry leaders, Bridgold has established long-term, stable partnerships with renowned enterprises such as:
GE, ABB, Siemens, Bombardier, CRRC, Vestas, Foxconn, CSSC, Sungrow
In 2010, the company entered the qualified supplier list for Siemens Healthcare and GE Wind Energy, marking a significant milestone in its global expansion.
To date, our copper braided wire series products rank No.1 in global market share, a testament to our manufacturing excellence and customer trust.
In the new energy vehicle sector, our products have been successfully applied in major automotive brands such as Mercedes-Benz, BAIC, SAIC, JAC, NIO, FAW, and Great Wall Motors, ensuring the safety and performance of automotive electrical connection systems.
R&D Strength & Intellectual Property
As of 2025, Bridgold has accumulated 51 national patents, including 16 invention patents. The company participated in the formulation of the national standard GB/T 37133 “High-voltage connection system for electric vehicles”. Our core technologies cover cutting-edge fields such as superconducting connection materials, high thermal conductivity composites, and intelligent manufacturing processes.
Bridgold has established a professional copper connection technology R&D center with strong research capabilities, recognized by the Zhejiang Provincial Government as a “Zhejiang Provincial Enterprise Technology R&D Center” and “Zhejiang Provincial Enterprise Technology Center”. These certifications ensure comprehensive technical quality control throughout the entire process—from raw material quality analysis and manufacturing process development to product quality inspection.
Intelligent Manufacturing & Digital Transformation
In response to global industrial upgrading and green transformation, Bridgold continues to advance intelligent manufacturing and digital transformation. We have invested in the development and introduction of high-end manufacturing and testing equipment, building a personalized, digitalized, efficient, and standardized intelligent manufacturing system. The company actively promotes the standardization of products and technologies by participating in the formulation of industry standards. Through industry-university-research collaboration with universities and research institutions, we jointly tackle common technical challenges in the industry, building distinctive technological advantages.
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Quality Management & Certifications
Bridgold places the highest priority on quality management systems, ensuring that every product meets rigorous international standards. Our certifications include:
✓ ISO 9001 (Quality Management System)
✓ IATF 16949 (Automotive Quality Management System)
✓ ISO 14001 (Environmental Management System)
✓ ISO 45001 (Occupational Health and Safety Management System)These certifications reflect our commitment to delivering safe, reliable, and environmentally responsible products to customers worldwide.
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Honors & Recognitions
Bridgold has received numerous prestigious awards from government authorities, reflecting our technological strength and brand influence:
✓ National High-tech Enterprise
✓ National Specialized and Sophisticated “Little Giant” Enterprise
✓ Zhejiang Provincial First Set of Equipment
✓ Zhejiang Provincial Enterprise Technology Center
✓ Zhejiang Manufacturing “Zhejiang Made” Brand
✓ Zhejiang Credit Management Demonstration Enterprise
✓ Zhejiang Provincial Single Champion Cultivation Enterprise
✓ Zhejiang Provincial Sci-Tech SME
✓ Yueqing Mayor’s Quality Award
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In 1982Established Hesaie Copper Wire Processing Factory, marking the beginning of our journey in copper processing.
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In 2007Zhejiang Bridgold Copper Tech Co., Ltd. was formally established, laying the foundation for systematic development.
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In 2010Connected to the Fortune Global 500; entered the qualified supplier list for Siemens Healthcare and GE Wind Energy.
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In 2015Copper braided wire series products achieved No.1 global market share (a position maintained to date).
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In 2017Expanded into the new energy vehicle sector; obtained IATF 16949, ISO 14001, and ISO 45001 certifications; began mass production of busbars for battery packs in electric vehicles.
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In 2021Delved deeper into flexible copper connection technologies; commenced mass production of extruded copper busbars and energy storage busbars.
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In 2022New factory development initiated to support business growth and technological advancement.
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In 2023Phase II factory was put into operation in October 2023, covering an area of 15,000 m², serving as a digital modern factory for new energy and superconducting medical industries.Continuing to innovate and expand in the fields of flexible conductive connections, driving the future of power connectivity.
Our Vision
Bridgold remains committed to the in-depth R&D and innovative application of flexible conductive connection technologies. We strive to provide customers with safe, reliable, and full-scenario conductive and grounding solutions, empowering high-quality development in the global manufacturing industry.
With a strong foundation in intelligent manufacturing, a customer-centric approach, and a dedication to continuous improvement, Zhejiang Bridgold Copper Tech Co., Ltd. is your trusted partner in power connectivity.