Dongguan Tonstep Electronics Technology Co. Ltd
Address:Baoding Technology Park, Guangming, No.2 Rd., Dongcheng District, Dongguan, Guangdong, China (523126)
Postal code:000000
Tel: (86 769) 22699208
Fax: (86 769) 22250540
Mail:[email protected]
Contacts:szkv （Mr）
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