SINCE 2003
Comprehensive Product Portfolio for Diverse Industries
Established in 2003, Baoding Sanyuan Rubber Co., Ltd. is a high-tech enterprise in China specializing in the design, R&D, and manufacturing of conveyor belts. As a council member of the China Rubber Industry Association, the company has passed the triple management system certification and established a comprehensive management mechanism, laying a solid foundation for high product quality and consistency.
Guided by the philosophy of “innovation-driven and technology-first,” the company has consistently invested over RMB 200 million in technological upgrades and equipment renovation. We have introduced advanced production systems, including fully automatic mixing units with auxiliary machinery, high-precision automatic weighing systems for minor ingredients, and fully automatic S-type four-roll calender lines, continuously enhancing automation and intelligent manufacturing levels.
Our efforts in technological R&D and product innovation have been widely recognized:
Recognized as a “Hebei Province High-Tech Enterprise” consecutively since 2017.
Designated as a “Hebei Province Specialized, Refined, Distinctive, and Innovative SME” in 2022, followed by the “Hebei Province Exemplary SME” title in the same year.
Awarded the national-level “Little Giant” SME status in 2023.
Honored as a “Leading Enterprise in Hebei Characteristic Industrial Clusters” and established the “Hebei Elastic Conveying Materials Technology Innovation Center” in 2024.
Named the “Most Promising Enterprise in the Hose and Belt Industry (2024-2025)” by the Hose and Belt Branch of the China Rubber Industry Association.
We currently hold 7 invention patents and 21 utility model patents. Among these, our high-temperature resistant conveyor belt was certified as a Hebei Provincial Scientific and Technological Achievement in 2019. This patented product accounts for approximately 40% of our total output and is known for its exceptional performance, including extreme heat resistance, delamination resistance, crack resistance, and strong adhesion. Widely used in metallurgy and building materials industries for transporting high-temperature materials, it offers a service life at least twice that of conventional heat-resistant conveyor belts, earning high trust from customers.
Our brand “Mingxiao” offers a wide range of conveyor belts, including polyester, nylon, aramid fabric core, steel cord, corrugated sidewall steep-incline, patterned, transmission (flat), and food-grade belts. With nearly 100 specifications covering standard, heat-resistant, acid-alkali resistant, oil-resistant, cold-resistant, and flame-retardant types, our products meet diverse material handling and environmental needs. They are widely applied in industries such as metallurgy, mining, building materials, power, chemicals, ports, and grain processing. Our products are sold across 26 provinces and regions in China and exported to Russia, the Philippines, South Africa, India, Southeast Asia, and other countries and regions.
Supported by a professional R&D team, we continuously explore new technologies and processes to optimize product structure and performance. By integrating internationally advanced PLC automatic control equipment, we empower innovation and ensure our products maintain a leading position in the global market.
Production Capacity
Our technical team continuously innovates and optimizes products, supported by significant investment in advanced PLC-controlled production equipment to ensure our offerings remain at the forefront of the industry.
Qualification
Our large-scale operation, complete management system, advanced production equipment, precise measuring instruments and excellent service guarantee provide you with perfect products.
A conveyor belt for heavy-load transportation of engineered wood panels
A conveyor belt
A rubber conveyor belt edge-cutting device
A cooling device for rubber conveyor belts
Top-mounted, double-row, multi-cylinder, evenly distributed jaw-type vulcanizing machine
High-temperature resistant conveyor belt
A wear-resistant and flame-retardant conveyor belt
A laterally rigid conveyor belt
A canvas-core tubular conveyor belt
An oil-resistant conveyor belt
A wear-resistant conveyor belt
A new-structure high-temperature-resistant conveyor belt
A flame-resistant conveyor belt
A new type of vulcanizing machine
A tear-resistant conveyor belt
Qualification
The R&D center consists of 22 senior experts in the agricultural field and technicians in the greenhouse industry, and has obtained many patents.
