Hongying (Shenzhen) Precision Hardware Co., Ltd is an integrated company combines the research and development , production, sales and service of vape carts with professional R&D group, equipment and technician as well as excellent team of foreign trade. Market oriented, the company devotes itself to the innovative development of vape carts which have been sold to European countries and the United States. Our company would spare no effort to provide the vape carts market with the best service by continuously accumulating experience and pursuing higher quality and branding.