Hangzhou Sunroad Technology Co., Ltd. is dedicated to the production and development of LED lighting, located in Hangzhou1ff8, Zhejiang Province. Our company is dedicated to the R&D and manufacturing of LED controller chip series products. These products can be widely used in advertisement, decoration and lighting industries. Our company has a highly effective development and management team. Main cores of talents are from the LED manufacturing, electronic, lighting, IE engineering, structure, and LED special power supply fields, and some international well-known large companies in the field of heat conduction. We also can make LED Series products based on customers' demands. Our company specializes in the independent research and development of RGB color and smart dimmer series of matching power supplies, and has received CE & RoHS certificates. We adhere to the ISO principle and strictly follow ISO standards, so our strict quality control guarantees product consistency and excellent cost-effectiveness.