Beijing Jingcheng Hezong Engineering Co., Ltd., founded in 2022, is located in Beijing, the capital of China.The company has been committed to polyester fiber sound-absorbing board, coated sound-absorbing board and glass fiber sound-absorbing ceiling, flame-retardant fabric and other building flame-retardant products and sound-absorbing products R & D, production and sales. In line with high quality and competitive price, our products have been exported to more than 50 countries.All of our products have passed national or international tests. Seven national patents have been granted. We are confident in innovation, quality and service.Efficiency issues. Warmly welcome friends from all fields to visit our company and negotiate business.