Trivalent Colour Galvanized Screws: The use of trivalent colour galvanized screws, not easy to rust, high stability, better salt spray corrosion resistance. Fire-Retardant, Use Of Peace Of Mind: BEM base improves the performance of fire resistance, strength, impact resistance, toughness, etc., greatly reducing the risk of fire in the event of a short-circuit, overload, flooding and other situations.
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