Nantong Xingrong Grassland Industry Co., Ltd. was established in April 2007. It is registered in the Si Jia Town Industrial Park (Huolong Village), Haimen District, Nantong City, Jiangsu Province, with Jiang Huifeng as the legal representative. The business scope mainly includes: research and development of biomass energy, straw recycling and utilization, contract energy management, as well as feed production and landscape greening engineering construction and road transportation.

The company currently has two production areas, covering an area of 60 mu. It mainly produces biomass pellet fuel. There are 3 production equipment lines, 18 420-type granulators, 4 630-type granulators, a power capacity of 3580 kVA, and an annual production capacity of 100,000 tons. The products are mainly sold to biomass power plants, gypsum board factories, dyeing and other industries in surrounding areas.

For many years, the company has also been engaged in the acquisition and processing of crop straw into straw feed for the feeding of ruminants, making a certain contribution to the local straw ban and environmental protection. In 2008, the company won the 2008-2009 National Torch Plan of Jiangsu Province. It is a leading agricultural industrialization enterprise in Nantong City and a leader in the comprehensive utilization of biomass resources in Nantong City.