... to a silicone product manufacturer, who is specializing in design, producing, and sales.6. To know more information, ... their own couriers. About us Guangzhou BOYUVISION company begin ecommerce in 2002, limited liability company, is a hightech ... techniqueWe supply precision molds with self-developed abilityA professional design teamOEM/ODM is welcomeHigh quality control standardMeasureable standards ...