About Us

Company Profile

Huaneng Zhongtian Energy Conservation Technology Group Co., Ltd. is a production base for rock wool and rubber in northern China. Founded in 1985, it has been researching energy-saving and insulation materials for buildings for 35 years. The group covers an area of 420 acres, employs over a thousand people, and has participated in the drafting and revision of national standards multiple times, obtaining nearly a hundred patent certifications. The main products are rock wool, rubber and plastic, and their reprocessed products. The annual production capacity of rock wool products is 150000 tons, and the production capacity of rubber and plastic products is 2 million cubic meters. The product sales network covers the country and is exported to the United States, Russia, Germany, France, Malaysia, and Southeast Asia.

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Our Honors

Huaneng Zhongtian Group adheres to the corporate purpose of "leveraging industrial advantages and promoting energy-saving society". The group is dedicated and meticulous in craftsmanship, and has been widely recognized and praised in the insulation and thermal insulation industry. Huaneng Zhongtian Group is a vice president unit of the China Insulation and Energy Saving Materials Association, a member unit of the China Refrigeration Society, a Class A qualification and member unit of the China Power Industry Insulation and Corrosion Protection Engineering, and a national green building product selection enterprise High tech enterprises, FM certified enterprises, Chinese well-known trademark enterprises, famous trademark enterprises in Hebei Province, and the top ten reputable enterprises in Langfang City.

R&D and Equipment

Huaneng Zhongtian "Yalong" rock wool, with 30 years of dedication and hard work, has forged excellent performance and excellent product quality, accumulating a reputation for quality confidence in customers' hearts. The exterior wall rock wool board and fire isolation belt used in construction are the first high-temperature rock wool in China. It is A-grade non combustible and has high compressive and tensile strength, making it the preferred product for exterior wall insulation. Inorganic fiber sprayed granular cotton has strong toughness and is convenient for construction, making it the best choice for insulation in complex parts of building structures and irregular curved surfaces. As a traditional industry of Huaneng Zhongtian, Huaneng rock wool has achieved accelerated rise in the new development period of the enterprise, with a professional testing system and laboratory, six large-scale fully automatic production lines, an annual production scale of 150000 tons, a scientific and standardized production team and professional sales team, dedicated to providing customers and friends with value-added products and services.

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Our Philosophy

The corporate culture of Huaneng Zhongtian is based on modern enterprise management concepts, comprehensively learning, promoting, and practicing traditional Chinese culture, inheriting the wisdom of 5000 years of ancient sages and sages, and striving to build a spiritual home of moral supremacy from bottom to top, creating a virtuous and filial Huaneng, and building a harmonious enterprise. Bathed in the spring breeze of reform and opening up, Huaneng Zhongtian has developed from a small handicraft workshop to a large-scale and diversified insulation building materials group enterprise. Under the guidance of corporate culture and the promotion of reform and innovation spirit, all Huaneng Zhongtian people will continue to uphold the corporate spirit of perseverance and never climb the peak. With excellent product quality and services, they will become independent brands with unique customer value, Building a first-class insulation and building materials enterprise in China and even Asia, continuously giving back to society and benefiting employees, and striving tirelessly to create a happy home for employees, a harmonious home for enterprises, and a home for national prosperity.