Working perfect, excellent ... !!! 2 Layers PCB Board FR-4 1.6mm Blue Mask HASL lead free


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Optima quality finish ... !! Very satisfied with the work done in record time .. !! Soon I will next order; Daphne Liu thank you very much for all your excellent job of customer service and hope I can count on you for future orders, thank you very much for everything. PERFECT & PERFECT.