Company info
- Vtsonic (Shenzhen) Co.,Ltd. is the one and only company in china that focus on the research, production, sales and service of METAL earphone. We have strong R&D team and strict quality system, own 16 national practical patents and 48 exterior design patents; with over 500 production workers and nearly 10,000sq.m for modern office and production base, be capable of producing 20,000pcs high quality finished metal earphones per day. We are doing...
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