Specializing in LED Production since 2009Founded 2009, Shenzhen Joyoung Lighting is a specialized LEDmanufacturer. Our products, with CE and RoHS certificates, areexported to many regions including Asia, Western Europe NorthAmerica. main product injection module which wasdeveloped by our R&D team for nearly two years. It ...

Shenzhen Tong Xin Yuan science and technology limited company is committed to the research development of LED Sign lighting, production, sales service high-tech enterprises. Company products are mainly used in airports, subways, rail, oil, finance, automotive, clothing, restaurants, shopping malls, hotels, decoration ...