KOSLO B10 grey 4 gang 1 way switch materials pc,specification.high quality sliner alloy material.thee on and off operations exceed 40000 times.the inner parts are made of phosphor bronze.
No.50,Middle of Industrial Road,XiaoLan Town,
ZhongShan City, GuangDong,China.
ZhongShan City, GuangDong,China.
86-760-89827400
