China OEM Factory Die Cast Bluetooth Headphones with Microphone Part

China OEM factory die cast bluetooth headphones with microphone part1, Aluminum die casting 2. SGS Factory Audit, ISO9001-2008 3...OEM and ODM parts range: Auto parts, electronic parts, furniture parts, home appliance and other industrial uses. 4, Process: Casting, Machining, Assembly and Surface treatment according to customers , We are a factory which is professional on die casting, both die casting moulds and die casting parts. Welcome to visit our company, you will believe that our products and service are competitive and trust! To find more, welcome to contact us.   /* March 10, 2023 17:59:20 */!function(){function s(e,r){var a,o={};try{e&&e.split(",").forEach(function(e,t){e&&(a=e.match(/(.*?):(.*)$/))&&1