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Floor 3, Block D07, International Software Park, Shenben Avenue, Hunnan District, Shenyang, Liaoning, China (Mainland)
Rugged smart cylinder electronic shutter locks with smart key, US $ 150 - 200 / Set, Liaoning, China, JWM, WM-2000QS3.Source from JWM Hi-Tech Development Co., Ltd. on Waimaotong.com.