shenzhenliangjinjingled Opto Co.,Ltd

Shenzhen Liang Jinjing Technology Co., Ltd is the first high-tech company that inter LED display's metal parts with LED display and LED lightings, we have R&D,design, manufacturing, marketing and sales, and project service department. LED display products include outdoor led display, indoor led display, led message display, dancing display, traffic display, etc [详细介绍]