Guangzhou Video-Star Electronics Co., Ltd.

1. Yosyn Technology Co.Ltd is the professional smart home application manufacturer integrated with R,D. production and marketing.br appearance and structure design and pre-production of running molds and samples.At the same time can help you do silk-screen,screen printing/ laser engraving water transfer printing, assembly and packaging.br<4. 24 hours online to provide you timely pre-sale after-sales service.