Hot dip galvanized steel sizes galvanized sheet metal roll; Different surface: Small, large, Sero, Select your requirment.
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Shandong Runmai Machinery Technology Co., Ltd. is a company that manufactures doors, windows and curtain walls in China. The company is headquartered in the Sanqing Century Fortune Center, No. 359, Shunhua Road, Jinan, China (Shandong) Pilot Free Trade Zone. It is a high-tech enterprise