TOPK is one of 3C digital accessories brands under Dongguan Chenxun Electronics Co., Ltd. integrating R&D, design, manufacture and sales. This brand was established in 2014.TOPK combines the latest technology with years of hardware expertise to design and build fashion,solid consumer electronics and mobile tech accessories. We have a professional R & D team with a common appreciation for the finer details and utility of great products. From USB-C accessories to smartphone lenses to Bluetooth audio products, we are continuously developing and expanding our product portfolio to bring you practical, next generation tech to complement and elevate your digital lifestyle.We are committed to backing up with friendly, responsive services to build solid products to meet the needs of loyal customers around the world, and to build mutually beneficial relationships with experienced channel partners who can truly provide local services and promote TOPK products.Dongguan Chenxun Electronics Co., Ltd.is mainly committed to the research&development and sales of new products.At present, our company has applied for more than 20 utility model patents, with a total number of more than 150 employees.Including product r&d department, production department, testing department, overseas online and offline development department and customer service center,total six departments.As the enterprise has been expanding its influence and sales, to meet the demand of production capacity, the company is equipped with two automatic chemical plant at Changan and Fenggang in Dongguan, we have a fully automated import injection molding machine, welding machine, forming machine, current testing instruments etc., a set of full automatic manufacturing and testing equipment, strive to become one of South China area high quality cable production base.Chenxun electronic has been adhering to the corporate philosophy of improving the quality of life of users through science and technology of innovation, expanding domestic and international market channels through quality and workmanship.And with sincerity and reputation,winning high praise from domestic and foreign customers.At present,we have more than 300 cooperative partners worldwide.And cooperation network is spread all over the world.