Chemical technology solutions

2025 Founded, China First

Cold storage door accessoriespvc free door factory

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Our Exhibition Gallery

Explore our journey through prestigious industry exhibitions where we've showcased innovation and connected with global partners. Each event represents our commitment to excellence and forward-thinking solutions.

Design is not just what it looks like and feels like. Design is how it works.”  — Steve Jobs

Innovation distinguishes between a leader and a follower. Taking initiative and embracing change are the hallmarks of those who shape tomorrow's possibilities.

Manufacturing Capabilities

Our state-of-the-art facilities and advanced technologies enable us to deliver high-quality cold storage door locks with precision, durability, and reliability.

Production Facilities

Professionally manufactured

With 20 years of rich manufacturing experience, our professional factory in Changzhou, Jiangsu features 5 production lines with annual output exceeding 50 million yuan, specializing in cold chain equipment:
  • 500,000+ sq ft of specialized chemical processing space
  • Automated handling systems for hazardous materials
  • Temperature-controlled environments for sensitive compounds
Chemical Production Facility

Technical Advantages

Real-time monitoring throughout the process

ensuring quality and compliance of cold storage accessories at every stage.

End-to-end quality control

Comprehensive oversight from raw material selection to finished product

Data-driven optimization

Continuous improvement of product performance and reliability

Quality Control

Quality Control Laboratory

Comprehensive Quality Control Commitment

Our quality management isn't just a single process—it's our core philosophy throughout production

Rigorous material screening  99.8%
Product qualification rate 99.9%
Documentation Accuracy 100%

Ready to get started?

Contact our team today for a personalized quote tailored to your specific needs. We're standing by to help you find the perfect solution.

Packaging solutions

Professional Cold Chain Equipment Packaging Solution

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Packaging solutions

It is packed in special woven bags for export, which is rainproof, moisture-proof and collision-proof

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ensuring you receive not just products, but complete solutions.

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SEE YOU