Shenzhen Excellent World Technology Co., Limited is a manufacturer of electronic cigarette with well-equipped testing equipment and strong technical force. With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in health market and other industries.We specialize CBD vape pens since 2015, was early manufacture starting to produce CBD products, offering CBD cartridge and battery for most CBD trading company and many foreign clients, every product enjoys good feedback, both at home and abroad for its high quality and fine credit standing.