产品属于行业中高端产品，主要针对欧美品牌客户我司秉承效率为主，为降低行业成本为使命！推动行业升级，提升客户使用体验为根本！Cangzhou Sinone Lock Co.,Ltd. is a manufacturer and supplier of architectural hardware to the construction industry in China.Our main business activities are Mortise Lock,Panic Exit Device,Euro Cylinder,Door Closer,Lever Handle,Flush bolt and other building materials etc. We have been making OEM for many top brands from 2004,also we had possessed our well-known brand name of"SinZero" which established a good reputation with many companies in Europe, Mid-East,South-East Asia,South America etc countries and areas