OEM sound box case 1.Material:ABS 2,LKM/DME/HASCO Standards 3.ISO9001 ... Mould Processor OEM plastic injection mould manufacturer for sound box case Dongguan Junyi Hardware & Plastic Co.,LtdExperienced and specialized in ... , Rubber, Silicone etc3, General plastic raw material characteristics: soft plastic, hard plastic, transparent, colorful, Anti ultraviolet, fireproof, cold-resistant, heat-resistant ...