Henan Zhongwo Fire Science and Technology Co., Ltd, founded in 2009, is a rapid expanding manufacturing company in fire door industry. After 10 years development Zowor has become a leading fire doors manufacturer all over China. Our products range from steel fire doors, wooden fire doors, wood interior doors, WPC doors and villa doors. Quality and service has been and also will be our core competitiveness. We are always keeping good cooperation relationship with many high-end real estate builders such as Green Garden and Evergrand and many reasearch institutes such as the Architectural Design and Research Institute of Henan Province. And we have always been enjoying good reputation around our partners domestically and internationally. Zowor attaches great importance to technical explore and development of new products and technik. We organize a specialized technical panel who all have more than 8 years of R&D experiences in fire door industry for development of new products and technik. Thanks to their hard work we can launch more than 5 patents a year. In October 2019 we were honored as “Model Production Base of Door Systems with Low K-value” of China National Key R&D Plan “Green Buildings and Industralization of Buildings” in China 13th Five-year Planung.