Modern Design Aluminium Exhaust Vent Handle Punching Machine 5*30mm Drain Hole Screw Installation For Home Construction 1 Year
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... designed for constructing 5*30mm drain holes in various construction projects, such as buildings, tunnels, or infrastructure facilities. It is a high-efficiency mechanical tool that enables precise and rapid punching of elongated oval-shaped holes (5mm in...
Foshan Xuanqing Zhilian Technology Co., LTD
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