0086-029-62903929
Rm. 10304, Floor 3, Unit 1, Bldg. 6, Datang Shijia, No. 30, Daxing West Road, Lianhu Dist., Xi'an, Shaanxi, China
Sigma door lock SAV1 left/right (roller D=45mm), US $ 13 - 65 / Piece, Shaanxi, China, Sigma, SAV1 (roller D=45mm).Source from Xi'an Huqiang Elevator Fittings Co., Ltd. on Waimaotong.com.