3J Industries Co., Ltd.

3J Industries Co., Ltd. is a premier manufacturer and exporter of construction and farming machinery, headquartered in Shanghai with a massive 126,000-square-meter production base in Zhengzhou. Established in the 1980s, the company has grown into one of China's leading authorities in concrete-making technology, supported by a workforce of nearly 1,000 employees and an ISO 9001-certified quality management system. The company specializes in a comprehensive range of heavy equipment, including stationary and mobile concrete batching plants, transit mixers, twin-shaft concrete mixers, and stabilized soil batching plants. Their industrial portfolio extends to material handling solutions such as screw conveyors and deep bucket conveyor belts, as well as specialized machinery for fertilizer production, including granulators and organic fertilizer crushers. As an experienced OEM service provider