Guangdong Jiefu Energy Saving Technology Co., Ltd., is committed to the application, research and development and promotion of thermal insulation refractory materials for industrial, civilian and new energy fields, providing high-standard energy-saving system solutions for the market, and is a quality supplier in the field of thermal insulation and energy conservation.

Our professional production and processing of insulation cotton, sound-absorbing cotton, glass wool, insulated pipes, sound insulation cotton and other new exterior wall insulation materials, A-grade external wall fire insulation materials, industry supporting specialty shaped insulation materials, provide high-standard external walls for market insulation solutions, especially in the processing of specialty shaped products. Our company maintains a leading position in the industry in terms of equipment, quality and capacity. We are a high-quality sound-absorbing material manufacturer, a rock wool insulation board manufacturer/wholesaler and an exterior wall insulation materials company.

We have established close relationships and cooperation with Luo Kewei Fire Insulation Materials (Guangzhou) Co., Ltd. and Owens Corning (Guangzhou) Glass Fiber Co., Ltd., the pioneers in the thermal insulation building materials industry, and have improved our own production and processing on this basis. Our quality products are sold all over the world, greatly enhancing the market awareness of our “PNHA” brand.


Our products are mostly used in the fields of electric power, petrochemicals, steel, papermaking, central air conditioning, structural steel, solar energy, cold storage, commercial and residential construction, light industrial electrical appliances, and the like, for heat preservation, heat insulation, fire prevention and sound absorption.

We have always adhered to a business philosophy of quality, integrity, innovation, and win-win.  At Guangdong Jiefu, we are people-oriented, we believe in courageous innovation, and we advance with the times. In order to better meet the demands of our customers, we are constantly optimizing our product structure, continuously innovating our service model, and going all out to contribute to energy conservation and emissions reduction and to create a beautiful low-carbon-footprint life that people appreciate.