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Zhengda Ccience and Technology Co.,Ltd
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About Us
ShenZhen Zhengda Science and Technology Co., Ltd existed in 1996,Register capital 10'000'000 RMB. is specialized in research and development of hi-tech medical product, and have successfully developed Zhengda Snore Relief after two years researching by several medical specialists. Zhengda Snore Relief is belongs to our patent products and has been approved to manufacture and distribute as a medical apparatus by government, it is a break through in snoring treatment in the physical therapy ...
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