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No. 69, Liming South Road, Rongcheng, Weihai, Shandong, China (Mainland)
50mm trailer bulb coupling ADR 62/02 QYQ-008, US $ 10 - 100 / Piece, Trailer Parts, QYQ-008, 2000kg.Source from Rongcheng Longhe Vehicle Co., Ltd. on Waimaotong.com.