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Guangzhou,Guangdong,China China
連絡先担当者 crystal chan
住所 Guangzhou, Guangdong
3D pen is a magic pen with suprise, which can draw in the air and make your "painting" or "dood
�Main�function�of wireless language labï&i
HL-5800 Digital language laboratory system, which adopts advanced digital and network technolo
RP800A 3D pen Product parameters: 1. Power adapter voltage input: 110V-240V 50-60Hz 2. Power adapter volt
J-8800 Software Language Lab is the most popular computer assited language lab system. With softw
HL-4800 Model digital language lab system, which adopts advanced digital and network technology, this la
Language laboratory system HL-5160 with�USB�socket, ï&iques
2015 NEW 3D printing Pen new 3d printer pen Data interface: USB-MICRO(Android recharge cable, can also r
3D pen with LED display, new arrival! 1.Power adapter voltage input:110V-220V� 2. Pow
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