Established in October of 2006, Hangzhou Kechuang Wind Duct Co., Ltd adheres to the enterprise philosophy of "scientific, righteous and creditworthy, create excellence", keeps foothold in Zhejiang and radiates the whole country; it is mainly engaged in research & development, sales and installation of fireproof board, composite panel and wind duct for fireproof fume-exhaust wind duct, new composite panel and wind duct, vent pipe of light partition thermal-insulation and energy-saving materials, wind vent, wind valve, central air-conditioning and accessories, and it is a leading new...