Hong Biao (YK) Import & Export Company is manufacturer and exporter of Security Doors, which are designed and Manufactured upon client's requirement and specifications. Hongbiao Doors(***** dot hongbiaodoors dot com) is the subsidiary of Hong Biao (YK) Import Export Company Ltddot zhbyk dot com).alSO ZHB (HK) Trade & Industry Email : *****Besides, we also deal in wide range of China Made products to export to Global Markets. We focus on Excellent Quality with very competitive prices. Looking Forward, George Chi