Shenzhen Weicheng Biological Technology Co, Ltd. is a high-tech enterprise engaged in the research, development, production and E-liquid. Since its establishment in 2016, the company has been focusing on the research and development, production and sales of e-cigarette oil. lt is a fast-growing company, and its products are exported to more than a dozen countries and regions in the world such as Europe, America, the Middle East and Southeast Asia. ln particular, the latest nicotine salt e-liquid technology has won unanimous praise from consumers, and the brand influence has continued to increase. The Weicheng biological extraction production plant is located in Baiyun District, Guangzhou, and the reception R&D center is in Fuyong Hengguangyao lndustrial Park, Baoan District, Shenzhen. lt has complete production and testing equipment, automated production lines, standard aseptic dust workshops and assembly lines. From the source, the hygiene and safety of production are guaranteed. Weicheng Biological always insists on technological innovation and always puts the needs of customers in the first place. In order to better serve global customers, the company continuously strengthens R&D investment and the construction of sales and service teams. Weicheng Biotechnology currently has a 100,000-level GMP purification workshop of 3,800 square meters, which is compatible with FDA,DGM,TPD,ISO9001: 2008 (International Quality Management System Standard),ISO22000: 2005 (Food Safety Management System),ISO14001:2004 (Environmental Management System)), HALAL (Halal Food Certification) and other qualification certificates to ensure efficient, high-quality and stable production!