Production Equipment
1. Rock Wool Production Line
Overview: Basalt/slag melted, fiberized by centrifugal force, then cured and cut.
Customization:Adjustable capacity (1-10 tons/hour)
Control fiber density (40-200kg/m³) & diameter
Optional SCR denitration & baghouse dust removal
2. EPS/XPS Foam Lines
EPS: Pre-expansion → molding → cutting.
Custom mold size (up to 6m×1.2m), flame retardancy (B1-B2).
XPS: Extruded closed-cell foam.
Adjust thickness (10-200mm), surface embossing/laminating.
3. Polyurethane (PU) Lines
Overview: Spray foam or continuous panels for pipes/cold storage.
Customization:Adjustable hard/soft foam mixing ratio
Panel lines support aluminum/glass fiber lamination
4. Aerogel Line
Overview: Nanoporous ultra-low conductivity material.
Customization:Sol-gel or supercritical drying options
Composite with felts/boards as substrates
5. Composite Panel Line
Overview: Sandwich panels (rock wool/PU + metal/gypsum boards).
Customization:Core materials (XPS, PU) + facings (steel, aluminum)
Fire ratings (A1-B1), profiles (corrugated, trapezoidal)
Modular design |
Tailored layouts for space/budget. |
Automation |
Optional PLC/SCADA control |
Eco-friendly |
Meets CE/EPA regulations. |
Main Products
with its main business covering multiple fields such as mechanical equipment production, waterproof backing board insulation new material production, soft door curtain production and research and development, and sales.
About Us
Langfang Huishuo Company is a specialized, diversified, and innovative company,The business philosophy of "quality first, service first" and always adhering to customer needs as the guide. The equipment includes homogeneous insulation board production line, rock wool production line, rock wool composite board production line, polyurethane insulation board production line, prefabricated integrated board production line, PVC soft door curtain production line, and heat shrink packaging machine. We deeply understand that only by meeting the needs of our customers and providing them with high-quality products and services can we win market recognition and trust. Therefore, we always strive for excellence in product quality and customer satisfaction. The advantages of our backing board are low thermal conductivity and excellent insulation performance. A-level fire protection, suitable for high-rise buildings. High compressive strength, not easily deformed. -Waterproof and moisture-proof, strong weather resistance. At the same time, our company constantly launches new products to meet the growing needs of our customers, and in this process, we always maintain a passion and belief in pursuing excellence. As a leading manufacturer of soft door curtains in the industry, we focus on the research and manufacturing of high-quality PVC soft door curtains. Our products are widely used in food factories, cold storage, shopping malls, electronic workshops, logistics warehouses, and other places, providing customers with efficient, energy-saving, and safe door protection solutions. Our products have been widely recognized and trusted by customers. Strict quality control: from raw materials to finished products, quality inspection is carried out throughout the entire process to ensure stable quality of each door curtain. Thoughtful service: providing one-stop technical consultation, installation guidance, and after-sales maintenance services.
Fast delivery: With our own production line, we support large quantities of orders and ensure timely delivery.
Our company has a professional R&D team that introduces the most advanced technology and equipment from home and abroad.
Exhibitions & Customers

Our products have been sold to over 40 countries and regions around the world, including Asia, Europe, and the Middle East.
Certifications
Packaging & Shipping
Contact us with raw materials, output, and specs for a tailored solution!