shatou industry ,changan town Dongguan, Guangdong
YSF Hardware Manufactory,established in 2001,is located the shatou industrial area,changan town,dongguan city,guangdong province,china.It is a professional manufacturer of usb flash drives.We design our own styles and provide OEM service.Our ...
usb flash drives, jewelry USB flash drive, diamond metal usb, crystal pen drives