OBO mine in Shandong Shandong OBOV25-B + C / 3 + NPE

OBO mine in Shandong Shandong OBO V25-B + C / 3 + NPE OBO mine in Shandong Shandong OBO V25-B + C / 3 + NPE OBO mine in Shandong Shandong OBO V20-C / 3 + NPE OBO mine in Shandong SHANDONG OBO V20-C / 3 + NPE Jinan Ming-Hao Electronics Co. mine product sales, LED electronic screen advertising, mine engineering design and construction; aviation obstacle lights, alarms and other human electrostatic discharge. Sincerely cooperate with you! Mine products complete! Contact: 0531-82387208 13573155026 Liu Bin