JLL.JLL was established in 2003 and is located in the Shanggao Industrial Park, Jiangxi Province. It is a renowned enterprise in China's rubber track industry. The company specializes in the research, development, design, production, and sales of rubber tracks. It currently occupies an area of over 500 mu, employs nearly 700 staff members, and has an annual production capacity of 600,000 units. Through continuous R&D innovation, consistent product quality, and superior customer service, its products are not only popular in the domestic market but also exported to overseas markets including Europe, North America, Japan, South Korea, and Southeast Asia, earning high praise from customers worldwide. The company's main product lines include rubber tracks for construction machinery, agricultural machinery, and specialized equipment, as well as rubber blocks and other new products.