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Founded in 2008, JWEI is headquartered in Shenzhen, China, and currently has more than 300 engineers, 4,500 employees, and 50,000 m² workshops, is one of the largest vaping device manufacturers in worldwide. JWEI is an enterprise only focusing on vaping industry in 14 years, and always. JWEI is committed innovation of product and technology, owns 3,658 patents, ranks No.1 in the China, No. 4 in th
