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Advanced Industrial Solutions for Modern Manufacturing

Leading manufacturer of Dacromet coating, zinc flake systems, photovoltaic chemicals, and precision fasteners since 1998.

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Junhe Technology Workshop

About Junhe Technology

Changzhou Junhe Technology Stock Co., Ltd. is a high-tech enterprise founded in 1998 in Changzhou, Jiangsu Province. We are devoted to developing industrial fine chemicals, special equipment, and comprehensive service solutions for global manufacturing industries.

With over two decades of innovation and expertise, Junhe has become a trusted partner in surface treatment technologies, corrosion protection, and photovoltaic chemical solutions. Our commitment to quality is reflected in our ISO9001 and TS16949 certifications.

1998
Founded
20,000+
m² Workshop
Global
Presence

Our Featured Products

Comprehensive range of industrial chemicals, coating equipment, and fasteners designed for performance, durability, and environmental compliance.

JUNHE®2580 Solar Cell Cleaning Additive

JUNHE®2580 Solar Cell Cleaning Additive

Specifically designed for photovoltaic cell cleaning. Replaces traditional H2O2 systems, efficiently decomposes organic matter and removes micron/sub-micron particulate impurities.

  • Certification: CE
  • Application: Silicon wafer cleaning
  • Advantage: Reduces oxidant dependence
Zincover®9730 Zinc Flake Coating

Zincover®9730 Water-base Chrome-free Zinc Flake Coating

Environmentally friendly, water-based anti-corrosion coating with excellent salt spray resistance and adhesion properties.

  • Type: Chrome-free
  • Base: Water
  • Application: Automotive, construction
JUNHE®QUDR0180 Cleaning Machine

JUNHE®QUDR0180 Multi-Tank Fully Automatic Cleaning Machine

Pre-coating pretreatment cleaning machine ideal for large-scale and small-batch multi-variety workpieces.

  • Function: Surface cleaning
  • Automation: Fully automatic
  • Use Case: Dacromet/Zinc flake prep
JUNHE® TDST0800J Coating Machine

JUNHE® TDST0800J Automatic Gantry Coating Machine

High-efficiency coating system for automotive fasteners and hardware parts with intelligent control and IoT upgrade capability.

  • Certification: CE
  • Features: Double basket, low cost
  • Orientation: Horizontal/vertical centrifuge
JUNHE® LFEG3415 Furnace

JUNHE® LFEG3415 Stepping Box Double-Deck Furnace

Advanced curing furnace with stepping box design for uniform heat treatment in coating processes.

  • Certification: CE
  • Structure: Double-deck
  • Efficiency: High thermal uniformity
JUNHE® LFGG1812 Sintering Furnace

JUNHE® LFGG1812 Through-Type Mesh Belt Sintering Furnace

Continuous sintering solution with mesh belt transport for high-volume production environments.

  • Certification: CE
  • Type: Through-type
  • Application: Fastener sintering
JUNHE®310G Zinc Flake Coating

JUNHE®310G Water-based Anti-corrosion Zinc Flake Coating

High-performance water-based coating offering superior corrosion resistance without hexavalent chromium.

  • Type: Water-based
  • Compliance: RoHS, REACH
  • Use: Automotive, heavy machinery
JUNHE®9720 Coating

JUNHE®9720 Water-based Chromium-free Coating

Eco-friendly alternative to traditional chromate coatings with excellent adhesion and long-term durability.

  • Base: Water
  • Feature: Chromium-free
  • Performance: >1000h salt spray
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Why Choose Junhe?

Proven expertise, advanced facilities, and global certifications ensure superior quality and reliability.

Integrated Workshop

Over 20,000 square meters of standardized system integration workshop ensures scalable production and strict process control.

Complete System Solutions

Our three major centers and subsidiaries provide end-to-end solutions from chemicals to equipment and fasteners.

Certified Quality

Certified under ISO9001 and TS16949 standards, ensuring consistent quality and compliance with international requirements.

1998
Founded
20k+
m² Facility
50+
Countries Served
25+
Years Experience

Frequently Asked Questions

What is Dacromet coating?

Dacromet coating is a type of zinc flake coating system that provides excellent corrosion resistance without using hexavalent chromium. It is widely used in automotive, construction, and heavy machinery industries.

Are your products environmentally friendly?

Yes. We offer a range of water-based, chrome-free coatings and cleaning additives designed to meet global environmental standards such as RoHS and REACH.

Do you provide custom solutions?

Absolutely. Junhe offers tailored chemical formulations, equipment configurations, and fastener designs based on specific customer requirements and applications.

What certifications do you hold?

Our company has passed ISO9001 and TS16949 quality management system certifications. Our equipment carries CE certification.

How can I request a product sample or quote?

Please visit our official website to submit an inquiry or contact our sales team directly.

Get in Touch

For inquiries about our products, pricing, or technical support, please reach out through our official website.

Contact Information

Phone: +86-13915018025, +86-13382807820

WhatsApp: +86-13915018025, +86-13382807820

Tel: +86-51985922787

Email: marketing@junhe-china.com

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