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Professional Electrodeposition & Surface Treatment Solutions

Hong Kuang (Hong Yu) specializes in metal electrodeposition coating and surface treatment services, with over 40 years of experience, providing high-quality solutions for automotive, electronics, and industrial clients.

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Professional Electrodeposition & Surface Treatment Solutions

Our Professional Services

Hong Kuang will expand with a new production line in 2025, providing more comprehensive and faster services to meet the needs of more customers.

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Our Professional Services

Success Cases

Showcasing our quality clients over the years, providing professional electrodeposition solutions for various industries.

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Success Cases

Our Advantages

40+Years of Plating Experience
33-Day Express Delivery
ISOInternational Quality Standards

我們的專業服務

Providing high-quality electrodeposition coating, customized processing, and rapid delivery solutions to meet the needs of various industries.

Electrodeposition Coating

Electrodeposition Coating

Providing various metal electrodeposition coating services, primarily for iron, zinc, and aluminum materials, enhancing product appearance, corrosion resistance, and wear resistance.

  • Iron Material Plating
  • Zinc Surface Treatment
  • Aluminum Anodizing
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Customized Processing

Customized Processing

Providing special surface treatment and customized processing services according to customer requirements, combining different technologies to create exclusive solutions.

  • Composite Surface Treatment
  • Product Design Optimization
  • Technical Consultation & Support
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Delivery Services

Delivery Services

Providing fast and punctual delivery services, ensuring your products are delivered accurately when needed, with the fastest completion possible within three days.

  • Three-Day Express Delivery
  • Nationwide Delivery Service
  • International Logistics Arrangement
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成功案例展示

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我們的優勢

Service First

We prioritize customer satisfaction, providing personalized professional services and technical support to ensure every need is perfectly addressed.

Fair Pricing

We offer a reasonable and transparent pricing structure, ensuring you get the best value while maintaining quality and efficiency.

Customer-Centric

We always put customer needs first, through continuous communication and feedback mechanisms, ensuring complete customer satisfaction and building long-term partnerships.

Latest Articles

EDP coating technology, case studies and industry knowledge

Quality Certification

IATF 16949 Automotive Quality Management System Certification and Excellence Practice in EDP Electrocoating

IATF 16949 is the strictest quality management standard in the global automotive industry, combining ISO 9001 with automotive-specific requirements. For EDP electrocoating suppliers, this certification is essential for entering the automotive supply chain. Hongguang Group provides world-class EDP electrocoating services for automotive components through IATF 16949:2016 certification.

Jun 24, 2025
Quality Certification

ISO 14001 Environmental Management System Certification and Sustainable Practice in EDP Electrocoating Industry

ISO 14001 Environmental Management System certification represents international standards for corporate environmental responsibility. For the EDP electrocoating industry, this certification signifies commitment to environmental protection and serves as a systematic tool for achieving green manufacturing and reducing environmental impact. Hongguang Group has set environmental benchmarks in EDP electrocoating through ISO 14001:2015 certification.

Jun 24, 2025
Quality Certification

ISO 9001 Quality Management System Certification and Integration in EDP Electrocoating Industry

ISO 9001 is the world's most widely adopted management standard. For the EDP electrocoating industry, this certification ensures product quality consistency and enhances customer trust and market competitiveness. Hongguang Group has established a comprehensive EDP electrocoating quality management system through ISO 9001:2015 certification.

Jun 24, 2025

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