About zhaohui
Delve deeply into application fields, empower global engineering

Jiangsu Zhaohui

An integrated value guardian of high-performance coatings and professional engineering services.

Since its establishment in 1994, Jiangsu Chaohui Chemical Co., Ltd. has remained committed to the R&D and manufacturing of high-performance coatings, dedicated to providing global industrial facilities with coating protection that withstands the ravages of time. Starting by serving China’s core industrial sectors, we have now grown into a comprehensive provider of high-performance coatings trusted by both domestic and international high-end clients. The company’s registered capital is 62.18 million yuan, and it currently boasts a modern production base covering 20,000 square meters with an annual production capacity of 50,000 tons. Our product portfolio spans specialized fields such as heavy-duty anti-corrosion, fire-retardant coatings, floor coatings, and aerospace applications, encompassing dozens of series and nearly a thousand varieties. These products are extensively used in major projects including national energy bases, cross-river bridges, high-speed rail networks, and satellite launch centers. Quality is our guiding principle. The company operates a nationally accredited laboratory certified by CNAS and holds more than 70 patents. Our heavy-duty anti-corrosion coatings have passed authoritative third-party testing for over 4,200 hours, while our fire-retardant coatings meet EU standards. Moreover, our product lines co-developed with universities have reached internationally leading technological levels. Currently, the company is planning to build a smart factory with a capacity of 100,000 tons on a reserved site of 36,000 square meters, leveraging the precision and efficiency of “Made in China” to continuously enhance our product capabilities and innovation.

1994

Establishment Date

50000

Annual production capacity

300 +

Partner company

500 +

Large-scale project

2005

Company establishment date

5188 +

Registered capital of the company

200 +

Number of employees

Jiangsu Zhaohui Coating Engineering Co., Ltd.

Corporate Mission: “Efficiency, Safety, Quality, and Credibility”

The company holds Grade I professional contracting qualifications for waterproofing, anti-corrosion, and thermal insulation; Grade II professional contracting qualifications for fire-fighting facilities engineering; and Grade II professional contracting qualifications for architectural decoration and renovation engineering.
To date, we have successfully completed over 500 large-scale anti-corrosion, fire-retardant, and thermal insulation projects. Our projects cover national transportation hubs such as Chengdu East Station and Nanjing South Station, key energy facilities, and several overseas projects including the Solo Thermal Power Plant in Indonesia. With our comprehensive professional expertise and extensive cross-border construction experience, we provide full-lifecycle protection and assurance for various steel structures and industrial facilities.
Chaohui Coating has always been rooted in technology and guided by safety, committed to adding lasting value to customers’ assets and construction projects through high-standard engineering services.

Corporate culture

Dedicated to safeguarding the long-term value of our clients’ assets through high-performance coatings and engineering services.

Corporate Mission

Craftsmanship refines industrial quality, innovation empowers green manufacturing, and integrity paves the way for a win-win industrial future.

Corporate Mission

Forge an invisible safety barrier for every industrial facility, safeguarding operational safety and asset value.

Corporate Vision

Become the quality benchmark in China’s industrial coatings sector and forge a century-old enterprise dedicated to empowering high-end manufacturing.

Corporate culture
Corporate culture
Corporate culture
Corporate culture

Development History

Chaohui Coating has always been rooted in technology and guided by safety, dedicating itself to adding lasting value to clients’ assets and construction projects through high-standard engineering services.

1994.3
Former Wujin County Qinye Oil Products Factory
2005
Renamed Jiangsu Chaohui Chemical Co., Ltd.
2006
Establish Jiangsu Chaohui Coating Engineering Co., Ltd.
2008
New 50,000-ton/year coating production workshop
2010
The company is participating in the Chengdu International Coatings Exhibition.
2015
A new water-based workshop with an annual production capacity of 30,000 tons/year has been built. The first overseas project has been completed: the Puma Energy Matola Finished Oil Storage Facility project in Mozambique.
2016
Awarded Jiangsu Province Private Science and Technology Enterprise and Jiangsu Province High-Tech Enterprise.
2019
Jiangsu Equity Trading’s New Fourth Board Listing
2023
Established the Jiangsu Province Graduate Workstation and awarded the title of Provincial Specialized, Sophisticated, and New Small and Medium-sized Enterprise.
2024
Obtained CNAS national laboratory accreditation and Russian GHOST certification.
2025
The First Batch of National-Level Science and Technology-Based Small and Medium-Sized Enterprises

1994.3

2005

2006

2008

2010

2015

2016

2019

2023

2024

2025

Invention patentMore than 10Item

Utility model patentForty-sevenItem

Corporate Honors19Item

Innovation is the primary driving force.

Adhere to independent innovation and the integration of industry, academia, and research for innovation. Develop high-performance, low-cost green products. Drive the continuous upgrading of brand product quality.


National Laboratory
Invention patent Utility model patent Corporate Honors

Invention patent

The company operates a national-level laboratory accredited by CNAS and holds more than 70 patents. Our heavy-duty anti-corrosion coatings have undergone authoritative third-party testing lasting over 4,200 hours, and our fire-retardant coatings meet EU standards.

[2025] A Foam Carbon Wave-Absorbing Material, Its Preparation Method, and Applications

[2025] A Foam Carbon Wave-Absorbing Material, Its Preparation Method, and Applications

[2024] A β-Polyetheramine and Its Synthesis Method, as Well as Aliphatic Polyurea Coatings Containing It

[2024] A β-Polyetheramine and Its Synthesis Method, as Well as Aliphatic Polyurea Coatings Containing It

[2022] Lightweight High-Performance Electromagnetic Shielding Coating, Its Preparation Process, and Construction Process

[2022] Lightweight High-Performance Electromagnetic Shielding Coating, Its Preparation Process, and Construction Process

[2021] A Copper-Aluminum Condenser Tube Coating and Its Application Method

[2021] A Copper-Aluminum Condenser Tube Coating and Its Application Method

Utility model patent

The company operates a national-level laboratory accredited by CNAS and holds more than 70 patents. Our heavy-duty anti-corrosion coatings have undergone authoritative third-party testing lasting over 4,200 hours, and our fire-retardant coatings meet EU standards.

[2025] Foam Elimination Device for Coating Production

[2025] Foam Elimination Device for Coating Production

[2025] Odor-removal device for filling lines used in the production of anti-corrosion coatings

[2025] Odor-removal device for filling lines used in the production of anti-corrosion coatings

[2025] Exhaust Gas Treatment Device for Anti-corrosion Coating Mixing Equipment

[2025] Exhaust Gas Treatment Device for Anti-corrosion Coating Mixing Equipment

[2024] A Highly Efficient Automatic Device for Rapid Material Retrieval of Decorative Coatings

[2024] A Highly Efficient Automatic Device for Rapid Material Retrieval of Decorative Coatings

Corporate Honors

The company holds multiple specialized contracting qualifications, including Grade I national-level waterproofing, anti-corrosion, and thermal insulation services, Grade II fire protection facilities, and architectural decoration and renovation. Relying on a professional team led by five Grade I constructors and six Grade II constructors, the company has established an outstanding reputation for “efficiency, safety, quality, and credibility” in both domestic and international industrial coating and engineering protection fields.

Private Science and Technology Enterprises in Jiangsu Province

Private Science and Technology Enterprises in Jiangsu Province

Specialized, Fine, and New Small and Medium-sized Enterprises in Jiangsu Province

Specialized, Fine, and New Small and Medium-sized Enterprises in Jiangsu Province

Jiangsu Province Graduate Workstation

Jiangsu Province Graduate Workstation

Chairman’s Message

Chairman’s Message

Innovation is the primary driving force.

Adhere to independent innovation and the integration of industry, academia, and research for innovation. Develop high-performance, low-cost green products. Drive the continuous upgrading of brand product quality.f

Talent is the source of enterprise development.

By providing incentives, we will attract and cultivate a group of outstanding young science and technology talents and innovative teams, thereby guiding the company toward healthy and sustainable development.

Customer first

Build a high-quality service team to provide owners with pre-sales, in-sales, and after-sales technical services, thereby alleviating users’ concerns and achieving truly mutually beneficial cooperation.

Green development, safe development

Uphold the comprehensive promotion of energy conservation, emission reduction, and low-carbon development, and intensify efforts to build a green and ecological civilization.

Chairman —— Zhou Weihua