About Junhe Technology
A trusted name in surface treatment since 1998
Company Overview
Changzhou Junhe Technology Co., Ltd., founded in 1998 and headquartered in Xinbei District, Changzhou, Jiangsu Province, China, is a high-tech enterprise specializing in the research, development, production, and sales of zinc flake coatings, coating equipment, industrial fasteners, and specialty chemicals.
With over 25 years of industry experience, Junhe has grown from a small workshop into a comprehensive surface treatment solutions provider, serving customers in more than 50 countries across automotive, construction, renewable energy, and general industrial sectors.
Our proprietary brands — Zincover® and Jincover® — are recognized for their exceptional performance in corrosion protection, meeting and exceeding international standards.
Factory Tour
Coating Production
State-of-the-art coating production lines with automated quality control
Equipment Manufacturing
Complete in-house equipment manufacturing and assembly facility
R&D Center
Advanced R&D center with full testing and analysis capabilities
Quality Certifications
Quality Management System
Automotive Quality Management
Environmental Management
Occupational Health & Safety
Company Milestones
Company founded in Changzhou, Jiangsu Province
Launched Zincover® brand zinc flake coating system
Expanded into coating equipment manufacturing
Achieved IATF 16949 automotive quality certification
Launched Jincover® water-based coating technology and entered solar PV fastener market