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Room 1301-A, 312, Lane 645, Renmin Rd., Jiangbei District, Ningbo, Zhejiang, China (Mainland)
Rotary drilling rig 2522 Gearbox THE SECOND SUN GEAR, US $ 1 - 1 / Unit, ING, gearbox, China.Source from Ningbo Fix Machine Co., Ltd. on Waimaotong.com.