
About Chengrui
Reliable insulating material manufacturer.
Chengrui means integrity and wisdom. Integrity is the rock based on the market, and only wisdom can form a low-cost but high-efficiency market competitiveness. Chengrui knows well that low cost and high efficiency are necessary conditions for the existence of supply chain nodes.
Chengrui gains SGS certificate, ISO9001 certificate, product self-inspection (such as temperature resistance, tensile strength, voltage, etc.), and third-party inspection (Quality and Technical Supervision and Inspection Center of Xuchang),
Company philosophy: optimize each link, provide the optimal acquisition path that meets customer products and form a complete industrial chain in the electrical insulation market.
Custom production
Two production bases, more than 10 sets of advanced processing equipment, with a total area of more than 20,000 square meters.
global trade
Partners are distributed in Southeast Asia, Asia, Eastern Europe, Middle East, Africa, America, Central Asia and other regions, more than 20 countries and regions.
after sales support
Chengrui provides global after-sales support, if you have any questions, please contact customer service to solve it.
Quality assurance
The company has SGS production site certification, ISO9001 certification, product self-inspection, and third-party inspection.

Processing service
Two production bases, four production lines.
In order to meet the diversified customization requirements of customers, chengrui has invested more than 10 advanced processing equipments, such as ultrasonic welding machines, hemming forming machines, slicers, CNC punching machines, etc., to provide customers with composite coating. Various deep processing services such as glue, stamping and slitting. At the same time, chengrui introduces international advanced production management system and strictly implements ISO9001, ISO14001 and IATF16949 management system standards, with an annual output of more than 5,000 tons. At present, we have provided customized processing services for hundreds of well-known enterprises at home and abroad.
Company Growth
Since 2005, we have always paid attention to product quality.

Long-term cooperative customers exceeded 200+
This year, Chengrui paid attention to the high-efficiency management and development of the enterprise, and achieved good results in the branch.
- Established in 2005
- Two production bases
- 20+ technical staff
- Annual output exceeded 3000 tons

The second large-scale production base was completed and put into operation
Several production lines in Chengrui were officially completed and put into operation, with an annual output exceeding 3,000 tons.
- Established in 2005
- Two production bases
- 20+ technical staff
- Annual output exceeded 3000 tons

Customers all over Southeast Asia, Eastern Europe, Middle East, Africa, America.
Expand the scale of exports and develop distribution networks in multiple regions, covering more than 20 countries and regions.
- Established in 2005
- Two production bases
- 20+ technical staff
- Annual output exceeded 3000 tons

The first large-scale production base was completed and put into operation.
Chengrui has built a modern production base to realize independent research and development, production and sales.
- Established in 2005
- Two production bases
- 20+ technical staff
- Annual output exceeded 3000 tons