Established in 2000, Ningbo Hansheng Fiber Glass Co., Ltd now has been one of the leading manufacturers of fiberglass products in China and sister company Topsen Indusry&Trade Co., Ltd main export building material. Located in Ningbo, China. Our factory is 25 km from the port, it can assure our delivery in time. After several years' growing, we have about new factory with area 7000 square meters. Now we have 150 employees and the output is 20 million square meters annual.