เช่าจอ LED สีเต็มจอ P2.97 ในร่ม เวทีจอใหญ่

P2.97 technical features of LED electronic screen: (1) the control chip adopts imported SMD packaging chip, and the assembly line is fully automatic welding; (2) the LED packaging structure adopts patent products, which makes the screen have no dark area and high reliability;

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