Shenzhen Huidu Technology Co., Ltd. was founded in 2009, integrating R&D and sale. With our abundant experience and industrious and hardworking staff members, we can meet various requirements from different types of customers. Our production capacity amounts to 30,000pcs per year. We are mainly engaged in LED display control systems & controllers, and our products sell well in Southeast Asia, the Middle East, South America and so on. We conduct strict quality inspections over each product. ...