Shenzhen Zhongyikang Precision Hardware Products Co., Ltd. is a manufacturer of Earphones, headphones, Mini speakers and hardware products in Shenzhen. Our superior products is Metal earphone, we have 3 CNC lathes and 20 common milling and turning lathes to produce metal earphone body, also we oxygenize the earphone body color and laser logo by ourself. So we can control the cost, quality, and delivery time very well.
All of our products are certified by RoHs and CE, also we have creative R & D...
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