Our company has obtained the certification of ISO14001:2004 and ISO9001:2008. The raw material we adopt meets the requirements of environmental regulations and it is sampled for third party inspection once a year.

SJ is a professional cabinet lock manufacturer and supplier in China. We provide a wide range of products, including handle lock, cylinder cabinet lock, electronic lock, cabinet handle, and panel lock, among others.

??11?5 ??11?5 ????? ???3?? ???11?5 ????????? ??3D?? ???3 ??11?5 ??11?5???