Jiangsu Planet Heavy Duty Gearbox Co., Ltd (JSXX), founded in 2007, is located in Jiangsu, the largest manufacturing province in China. Adhering to the innovative mission of high-precision heavy-duty gear technology, we focus on the integrated development of R&D, manufacturing, sales and service, and inject impetus into the global heavy-duty gear field with the strength of a national science and technology-based enterprise.

With unique technical insight, excellent product quality, and quick response service system, JSXX has quickly gained a firm foothold in the industrial fields of cement, mining, coal mining, chemical industry, railway transportation, renewable energy, etc., and gradually formed a series of products such as roller mill reducer, vertical mill reducer, scraper reducer, and so on. In line with the industry trend, we have successfully launched the leading permanent magnet semi-direct drive transmission system, with the power covering 45KW to 3000KW, which is widely used in the fields of coal mining, chemical industry, cement and mining, providing customers with more cost-effective choices and continuing to lead the market trend.

As of 2024, JSXX production base covers an area of nearly 16.5 acres, with a construction area of about 25,000 square meters in the first phase, and has invested a total of 240 million yuan in advanced processing, inspection and testing equipment, making it one of the largest non-standard gear manufacturing bases and a gear heat treatment base in Jiangsu. With strong R&D foundation and capacity reserve, the company has been approved as municipal technology center, engineering R&D center and other qualifications, and successfully won the title of "high-tech enterprise" and "specialized, special and new" enterprise in Jiangsu Province. We insist on innovation as the core, and join hands with many universities to promote our products to reach the international leading level in vibration, noise, temperature rise, power density and other key indicators, and have fully equipped with the ability to replace imports, and become the strategic partner of many large groups.

Heavy-duty gears convey Chinese power, JSXX leads the national brand. In the future, we will closely meet the needs of the national economy for high-quality development, plow into the field of gear, and provide customers with excellent products and services.JSXX is willing to join hands with partners in various industries to create a win-win situation, create localized solutions in key areas, and let the high-end power of China's manufacturing shine globally!