Guizhou Qianjin Rubber & Plastics Technology Co., Ltd. was formerly known as the Guizhou Tire Factory and underwent a transformation from a state-owned enterprise to a limited liability company on May 6, 2022, at which time it was renamed Guizhou Qianjin Rubber & Plastics Technology Co., Ltd.

Guizhou Qianjin Rubber & Plastics Technology Co., Ltd. is a large private joint-stock enterprise group integrating production, supply, sales, and research and development. With deep roots in the rubber and plastics industry, the company leads industry trends. Located in Jiuchang’erguanba, Xiuwen County, Guiyang City, Guizhou Province, the company primarily engages in the R&D, production, and sales of inner tubes. Its main products include natural rubber inner tubes, butyl rubber inner tubes, and matching bead wires, covering nine major product series—agricultural machinery, light-duty commercial vehicles, industrial applications, construction equipment, heavy-duty trucks, tractor drives, and more—with nearly 200 specifications to precisely meet the tire requirements of various types of equipment. Leveraging decades of experience in inner tube manufacturing, the company has obtained ISO 9001:2015 quality management system certification and HQC product certification, among others. As a core supplier to Shenzhen-listed Guizhou Tire, the company benefits from the latter’s global export network, enabling its products to enter markets in Southeast Asia, the Americas, Africa, and beyond. The company is well-versed in international customs clearance, logistics, and after-sales procedures, ensuring rapid response to delivery demands for export business. Upholding the corporate philosophy of “integrity, proactiveness, quality, and service,” the company continuously optimizes product suitability—for example, its butyl rubber inner tubes exhibit excellent low-temperature resistance, making them ideal for European winter conditions.

As a specialized manufacturer of inner tubes and tire liners, our company consistently upholds stringent standards to establish a solid foundation for product quality. Our inner tube production strictly adheres to the national standard GB 7036.1-2009, while our tire liner manufacturing fully complies with the industry standards GB/T 7036.2 and HG/T 4625-2014, thereby providing customers with compliant and reliable rubber product solutions.

Leveraging mature formulation technologies and a comprehensive, end-to-end quality-control system, our inner-tube products boast multiple core performance advantages: exceptional air tightness effectively reduces gas permeation rates, making them well-suited for long-distance transportation and high-frequency applications; outstanding heat resistance and aging resistance enable the products to reliably withstand challenging operating environments, significantly extending service life; and a highly elastic design ensures easy installation and safe operation, minimizing fit-related issues caused by deformation. In addition, we have developed a full-range product portfolio spanning agriculture, industry, construction, and heavy-duty trucks, with nearly 200 models that precisely match the specific requirements of various equipment, thereby meeting customers’ diverse procurement needs.

On the service and support front, our company adheres to a customer-centric approach, striking a balance between quality and cost through competitive pricing to ensure timely order fulfillment and prevent production delays for our clients. Our dedicated after-sales team provides 24/7 support, offering comprehensive lifecycle assistance such as installation guidance and troubleshooting, thereby alleviating customers’ concerns and ensuring peace of mind.

Since our establishment, we have steadfastly adhered to the core principles of “integrity-based operations, proactive innovation, quality first, and service-driven success,” guided by the business philosophy of “enhancing product quality, optimizing product mix, and expanding into global markets.” Our sole commitment is to deliver higher-quality inner-tube products to every partner, helping clients improve operational efficiency and achieve mutually beneficial, win-win growth.