Yangzhou Hexin Energy Saving Technology Co., Ltd. Was established in February 2018. It operates two large-scale rock wool production lines at Nanjing Hengxiang Thermal Insulation Material Manufacturing Co., Ltd., with an annual output of 50, 000 tons of various rock wool products, including color steel sandwich rock wool boards, rock wool rolls, rock wool products dedicated to energy storage, external wall external insulation boards, roof rock wool boards, rock wool for agricultural planting, and industrial thermal insulation cotton. The tensile and compressive strength of hydrophobic external wall rock wool boards exceeds 10 kPa, and that of fire barriers exceeds 150 kPa. These products are widely used in fireproofing, thermal insulation, and heat preservation fields such as building external walls, ships, and industrial equipment.

The company is equipped with complete product quality testing equipment and operates in strict accordance with the ISO9001: 2000 quality management system. It has passed environmental assessment and testing, and its product performance is superior to the requirements of GB/T25975-2018 Rock Wool Products for Building External Wall External Insulation. Tested by the National Fire Equipment Quality Supervision and Inspection Center, the combustion performance grade is A1. The company's products have also obtained EU CE certification, enabling it to provide customers with cost-effective rock wool solutions. The company's rock wool products are widely applied in major domestic construction curtain wall projects, as well as in projects for Sinopec, BASF, Shenyang BMW Automobile Factory, CATL (Contemporary Amperex Technology Co., Limited) battery energy storage, and large-scale agricultural planting bases.

The company also offers floor protection films, non-woven fabrics, and other products.

The company has obtained promotion and filing certificates for rock wool products in all major provinces and autonomous regions across China.

Committed to integrity, moral excellence, and innovative development, the company wholeheartedly strives to create value for customers and provide thoughtful services.