Jiaozuo Three Islands Conveying Machinery Co., Ltd. is a subsidiary of Jiaozuo Kereisen Heavy Industry Co., Ltd. with a registered capital of 50 million yuan. The company is specialized in the design, production and sales of various types of conveyor roller products. Our products are widely used in ports, coal mines, metallurgy, mining, power generation, building materials and other industries. The company has passed the ISO9001:2015 quality system certification, the national fire protection product safety mark certification, the national torch plan certification and other qualifications.

   In 2017, in order to adapt to the changes of the times and the development of the company, Jiaozuo Three Islands changed from a joint venture company to a subsidiary of Jiaozuo Kereisen Heavy Industry Co., Ltd. under full control. Jiaozuo Three Islands has always attached great importance to technological innovation and R&D. The company has set up three technical development departments and one design consulting company, and has continuously improved and optimized the conveyor roller manufacturing technology based on the advanced technology of the Japanese NC Company. With the goal of providing customers with the best design, the company strives to provide customers with first-class products.

   Our company has advanced conveyor roller automation production equipment, automatic welding and assembly equipment. We process and assemble the conveyor rollers in strict accordance with the manufacturing technology of NC Company in Japan, to ensure that we provide customers with high-precision, long-life, and stable-quality products. The service life of our conveyor rollers is long (over 50,000 hours), the rotation resistance is small (f≤0.010), and they have good energy-saving effects, making them particularly suitable for long-distance belt conveyors and complex coal mine operations.Our company has two large production workshops, with more than 70 production workers. We currently have two automatic production lines, one semi-automatic production line, and we have imported one JRC full-automatic conveyor roller production line from Japan. We have more than 50 automatic and semi-automatic lathes, and our annual production capacity of conveyor rollers is over 800,000 pieces.

   The company has a professional conveyor roller inspection and testing laboratory that meets national standards. The testing equipment includes: multi-loading condition resistance rotation test bench, conveyor roller waterproof test bench, conveyor roller dustproof test bench, conveyor roller quiet test bench, radial load test bench, axial load test bench, and conveyor roller dynamic balance test device, etc. to ensure that every conveyor roller meets the standards for shipment and has various performance indexes that are higher than the national standards. The company's products are not only supplied to the National Energy Group Co., Ltd. Material Supply Center in Xibei, but also supplied to China Communications Construction Company, Huadian Heavy Industry Co., Ltd., China National Heavy Machinery Corporation, Shenhua Group Corporation, China National Coal Group Corporation, and other domestic high-end markets. The company's products are also exported to Japan, the United States, Canada, South America, Australia, and other countries and regions. The Three Islands conveyor roller is well received in the high-end market in Australia, Brazil, Vale Iron Ore Mine, Yantai Iron and Steel Group, and other countries and regions. In 2022, the company's sales revenue exceeded 85 million yuan, and the output value exceeded 100 million yuan. The company has always adhered to the concept of serving customers as the center, relying on quality to survive, and relying on reputation to develop. The company is committed to providing customers with high-quality products. Quality is the foundation of enterprise development and the basis for survival. Creating high-quality products has always been the constant pursuit of Three Islands. We rely on advanced technology, excellent products and good service to continue to provide customers with better products and services.