Strong Team
Langfang Henggang Energy Saving Technology Co.,Ltd. boasts strong technical capabilities and a consistent focus on quality and customer service.
Professional Assistance
Equipped with advanced production technologies and equipment, Langfang Henggang Energy Saving Technology Co., Ltd. has also established a comprehensive quality assurance system.
High Quality Products
We meet the needs of both domestic and international customers through high-quality products, sophisticated technologies, and scientific management.
Glass Wool Insulation Products
Rock Wool Insulation Products
Other Insulation Products
Product Application
Our products are widely applied in various fields, including construction, petroleum, chemicals, electric power, metallurgy, textiles, national defense, transportation...
About Us
Langfang Henggang Energy Saving Technology Co.,Ltd
Langfang Henggang Energy Saving Technology Co., Ltd. specializes in the production of rock wool, glass wool, and rubber & plastic products, as well as the sales of thermal insulation materials. Our products are widely applied in various fields, including construction, petroleum, chemicals, electric power, metallurgy, textiles, national defense, transportation, automobile manufacturing, air-conditioning ducts, train carriages, ships, and cold storage.
Equipped with advanced production technologies and equipment, Langfang Henggang Energy Saving Technology Co., Ltd. has also established a comprehensive quality assurance system. We meet the needs of both domestic and international customers through high-quality products, sophisticated technologies, and scientific management. Adhering to the principles of integrity, pragmatism, and inclusiveness, we have made diligent efforts to forge ahead and finally achieved breakthroughs, thanks to the strong support from both new and existing customers.
Equipped with advanced production technologies and equipment, Langfang Henggang Energy Saving Technology Co., Ltd. has also established a comprehensive quality assurance system. We meet the needs of both domestic and international customers through high-quality products, sophisticated technologies, and scientific management. Adhering to the principles of integrity, pragmatism, and inclusiveness, we have made diligent efforts to forge ahead and finally achieved breakthroughs, thanks to the strong support from both new and existing customers.

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Experienced Staffs

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Video Center
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Rock Wool Board Production
Glass Wool Board Production
Rubber Insulation Board Production
Rubber Insulation Pipe Production
News Center
Our news will be updated in time, please pay more attention to us.
Jan 22, 2026
With the advancement of the "dual carbon" goals, global green building standards are constantly iterating and upgradi...
Jan 22, 2026
In high-temperature industrial scenarios such as petrochemicals, power boilers, and new energy vehicles, the performa...
Dec 27, 2025
From HVAC to High-Temp: Why Global Wholesalers Choose One-Stop Integrated Insulation Manufacturers Sourcing thermal i...
Dec 27, 2025
The Evolution of Made in China: How Automated Production is Redefining Thermal Insulation Standards In the rapidly ch...























