Jiujiang Zhenhua Fiberglass Co., Ltd. was established in 2003, specializing in the production of high-count yarn made from alkali-free fiberglass and mica electronic cloth, among other product series. Our company boasts advanced equipment, strong technical expertise, and comprehensive testing facilities. All products are manufactured in accordance with international standards. Fiberglass is a new type of functional and structural material among inorganic non-metallic materials. Due to its excellent properties such as high-temperature resistance, corrosion resistance, high strength, low specific gravity and moisture absorption, minimal elongation, and superior insulation, it is now widely used in high-tech fields such as electronics, telecommunications, nuclear energy, aviation, aerospace, weaponry, marine vessels, marine development, and genetic engineering.

     Our company produces high-count alkali-free glass fiber yarn and mica cloth, which are made from glass fiber roving controlled by aluminum borosilicate glass with alkali metal oxide content not exceeding 0.5%. The controlled roving uses a special sizing agent with a content not exceeding 2.2%. Through twisting and weaving, we produce a series of high-count yarns such as 80-count, 160-count, 250-count, 360-count, and 600-count, as well as a range of mica base cloths including 0.025, 0.030, 0.035, 0.040, 0.06, 0.10, and 0.14. All products meet national quality standards, with key technical parameters reaching the ASTM D579 standard of the United States. They have received positive feedback from domestic and international customers and are widely sold in Shanghai, Jiangsu, Zhejiang, Guangdong, Hunan, Hubei, Jiangxi, and other provinces. Additionally, they are increasingly being exported in bulk to markets worldwide.