The metal parts for LED light 1.chemical etch manufacturer in China 2. ... etching,can achieve 1000 square meters per dayLead time for mass production:Usually 7 working daysFinal inspection:2D ... etching to make your metal parts ?1,Low cost for samples, there is no molding cost be charged2, ... parts3,The highest precision can achieve +/-0.0075mm.4,Products with complex shapes can be etched, no additional ...