Polyurethane-edged rock wool sandwich panels with rigid foam insulation are internationally recognized as fire-resistant and thermal insulation building envelope materials.

Shanxi Haosin manufacturer produces polyurethane edge rock wool boards. According to the qualified standards, the rock wool used is all over 100 kg/m³, such as the 120 kg/m³ rock wool commonly used by Haosin. It has good quality and excellent fireproof performance, making it a commonly used material for building fireproof and thermal insulation.

Shanxi Haosin New Materials Co., Ltd. was established in 2019. As a high-tech private enterprise, we are located in the Qixian Industrial Park, Jinyang City, Jinzhong, Shanxi Province, with a registered capital of 5 million yuan and a total area of over 10,000 square meters. Our office, dormitory, and cafeteria cover nearly 10,000 square meters, while our factory, workshops, and warehouses occupy the remainder. The company currently employs over a hundred staff members, including dozens of G-level technical personnel. Guided by the concept of technological innovation, we seize strategic opportunities in the market situation and keep pace with the times, introducing international and domestic technology and equipment. We currently possess polyurethane production lines, polyurethane rock wool production lines, C-shaped steel equipment, and a series of hardware production facilities such as shearing machines and bending machines. We fully guarantee product quality and specifications to provide qualified products to our customers. Our company has also expanded the continuous production line for polyurethane (PU) sandwich panels, with an investment totaling ten million yuan. Currently, we produce 1 million meters of polyurethane sandwich panels, 1.5 million meters of polyurethane rock wool panels, and over 500,000 square meters of color steel sandwich panels annually, with an annual output value exceeding 100 million yuan. With the development of the market economy, technological processes are constantly being updated, allowing our comprehensive management approach to reach a higher standard of production, more refined product design, and stricter quality management, providing customers with a one-stop service of production, design, sales, and after-sales service. In summary, our company serves the steel structure industry, thinking beyond the needs of our customers. We take our achievements as a driving force and are confident and determined to strive for new heights. We aim to not only meet market demand for Haosin building materials series but also to expand into the international market, to take Haosin building materials series abroad and win glory for our nation, our people, and Haosin Steel Structure New Materials Co., Ltd.