Founded in 2011, Changzhou Kaiyuan Defu Reducer Co., Ltd. is a professional manufacturer integrating independent research and development, large-scale production and global sales in the industrial transmission field. Located in Wujin Economic Development Zone of Changzhou, a renowned industrial city in Jiangsu Province, the company leverages superior regional industrial cluster resources to grow into a reliable supplier of professional reducers for plastic and rubber processing machinery, specializing in high-performance supportingIndustrial Equipment for various industrial production lines.
The company’s flagship ZLYJ series hard tooth surface reducers cover complete specifications from ZLYJ133 to ZLYJ420, with a power range of 5.5KW to 260KW and an output aperture of 38mm to 120mm. This full-range product lineup perfectly adapts to diverse production demands, widely serving core plastic processing scenarios including Plastic Extrusion, Plastic Pelletizing and Film Blowing. It is fully compatible with extrusion machines, recycling pelletizing machines, film blowing machines, pipe production lines and rubber processing equipment, providing flexible and precise transmission solutions for different production processes.
Adhering to high-standard manufacturing, the company strictly controls every component to achieve outstanding High Efficiency and stable operation. The reducers adopt integrally cast high-rigidity iron shells, high-strength alloy steel gears processed through carburizing, quenching and precision grinding, brand bearings and imported sealing rings. These premium configurations endow the products with strong load-bearing capacity, low noise, stable transmission and long service life, fully meeting the requirements of long-term continuous industrial operation.
With a complete quality management system and a professional technical service team, Changzhou Kaiyuan Defu Reducer Co., Ltd. supports customized products and thoughtful after-sales services. The company has established long-term cooperative relationships with numerous industrial clients by virtue of stable quality and reliable reputation. The enterprise will continue to focus on technological innovation and product optimization to empower the upgrading of the plastic processing industry. For business consultation and cooperation, please contact us via phone: 13961159149, email: 1424835475@qq.com.

