About
ABOUT US
Chongqing Carrystone Conveyor Belts Co. Ltd. established in October 2019, is located at No. 46 Qixin Avenue, Changshou Economic & Technological Development Zone Chongqing City. The company employs 68 employees and specializes in manufacturing fabric conveyor belts and steel conveyor belts. which is the largest conveyor belt manufacturer in the central and western regions of China and the largest conveyor belt manufacturer in Chongqing. The production base covers an area of 80,000 m2, with a building area of 53,000 m2 .and a total investment of 210 million RMB. The company's production capacity includes:- Compounding rubber: 47,000 tons/year - Fabric core conveyor belts: 4 million layer m2/year, with an output value of 120 million RMB - Steel cord conveyor belts: 4 million layer m2/yea
Products
Advantages
Manufacturing
Dragon Rubber is equipped with cutting-edge production equipment, tooling, and molds, significantly boosting its operational capacity and automation levels. This advancement allows for fully automated and efficient production processes, positioning its technical and equipment capabilities among the best in the country.The company has implemented a comprehensive system for equipment maintenance, mo
Quality Management
In accordance with the principles of GB/T19001-2016/ISO9001:2015, Dragon Rubber has implemented a comprehensive quality management system. Dedicated quality management teams are responsible for overseeing the quality of raw materials, intermediate products, and finished goods.Utilizing tools such as the Seven Quality Control Tools, PDCA cycles, and other management techniques, the entire manufactu
Testing Competence
Equipped with advanced testing instruments, Dragon Rubber employs a comprehensive suite of specialized equipment, including:RheometersMooney viscosity testersHigh-temperature chamber electronic tensile strength testers30-ton horizontal electronic tensile strength testersHot air aging testersOzone aging testersRoller abrasion testersHigh-precision digital transverse rigidity testers for tubular con
Research & Development
Investment in research and development (R&D) serves as the cornerstone for technological innovation and ensures the sustained advancement of innovation and scientific growth. To drive technological progress and long-term corporate development, the company allocates no less than 3% of its annual revenue to R&D initiatives. This investment facilitates the creation of a robust platform for product ma
Corporate Qualifications
Dragon Rubber has implemented rigorous management systems for quality, environmental, and occupational health and safety, and is certified with the following standards:GB/T19001-2016/ISO9001:2015 - Quality Management SystemGB/T24001-2016/ISO14001:2015 - Environmental Management SystemGB/T45001-2020/ISO45001:2018 - Occupational Health and Safety Management System
Supplier Management
Adopts a quality-first approach by implementing a stringent supplier admission and evaluation system. Comprehensive assessments are conducted on bulk raw materials, ensuring that natural rubber, synthetic rubber, conveyor belt steel wires, and processing additives are sourced solely from the highest-quality domestic suppliers.
Looking forward to connecting with you for a prosperous future!
Upholds the philosophy of creating value for customers and sincerely collaborates with like-minded partners worldwide.
With six key advantages and comprehensive support, we strive for mutual growth, win-win cooperation, and shared success!
News
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2024-04
In 2024, China’s conveyor belt industry continues to grow steadily, with market ...
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2024-04
According to statistics from China Customs and Guomaitong Big Data, China's ...
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08
2024-04
Chongqing Carrystone Conveyor Belt Co Ltd. specializes in conveyor belt manufacturing, covering mining, ports, logistics, metallurgy, and power industries. In 2...
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08
2024-04
Chongqing Carrystone Conveyor Belt Co Ltd. is driving the conveyor belt industry towards green and sustainable development by adopting eco-friendly materials, s...