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About Us

As a well-known brand manufacturer of industrial doors and warehousing and logistics equipment, CHI is committed to promoting the development of multiple categories, focusing on the technological development, design, manufacturing, sales, and after-sales service of industrial doors, fast rolling shutter doors, boarding bridges and other products.

The main products include industrial lifting doors, hard fast doors, soft fast doors, boarding bridges, terminal shelters, industrial terminal sealed cold storage insulated fast doors, special explosion-proof industrial doors, etc. Based on European industry standards, we continue to carry out technological innovation and have a number of international-level core technologies for industrial products.

About Us


The development of the company is inseparable from the contribution of the entire team. We have serious and responsible manufacturers, excellent technical teams, excellent sales staff, and single personnel. With the joint efforts and efforts of all personnel, the company's sales performance has increased year by year. This has become a legend in the industry, and many companies have followed suit. With the development concept of "quality first, reputation first, pioneering and innovative", CHI continuously optimizes and upgrades the functionality, standardization, safety of products and the professionalism, accuracy and timeliness of services to provide customers with more product added value. , quality and service are the first priority for us, and price is the second.


Our company vision

Provide more perfect products and help customers solve their pain points


Our company mission

Create value for customers
Realize value for employees


Our company values

Kindness, unity, diligence
Efficient, grateful, win-win



Global cooperation

CHI exports to the United States, Russia, Europe, Australia, New Zealand, Mexico, the Middle East and other international high-standard regions with high international standards. With continuous product innovation, wide product range, competitive prices, on-time delivery, extensive marketing and strong technical support, we are growing rapidly. The company's rapid development is inseparable from our careful research on the market and customer needs. We fully understand our customers' needs and solve their pain points, allowing us to win unanimous praise from our customers.

Global exhibitions

Every year, we participate in many international exhibitions, communicate face-to-face with customers from various countries, fully understand the differences and needs of various markets, keep pace with the times, constantly improve ourselves, and are committed to improving our competitiveness. CHI's goal is to become a long-term, reliable Supplier with a wide product range and stable product quality. Welcome to our company and establish new business with us.
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