86-577-64594588
No. 168, Jinfa Middle Road, Jinxiang Town, Cangnan County, Wenzhou, Zhejiang, China (Mainland)
110db alarm lock hiigh security waterproof and reliable siren alarm padlock, US $ 4.6 - 5.5 / Set, Zhejiang, China, lunkaikailun, LK325( zinc alloy).Source from Cangnan County Kailun Security Locks Co., Ltd. on Waimaotong.com.