Shenzhen Ke Wei Shi technology Ltd. is one of the best professional manufacturers of wireless security products and digital video recording (DVR) products in China. We own the KWS brand, which means large-scale production, reliable function,...

Ningbo Tower Industrial Co.,Ltd is a supplier of safe lock, safe handle, hotel safe, mini home safe, safes&vault, gun safe, key box, deposit safe, fireproof safe, fingerprint safe etc. It is found in 1999, it is located in Ningbo City,Zhejiang...