One Sung Co., Ltd is a high-tech professional manufacturer which specialized in the research, development, engineering, and marketing of LED based lighting and surveillance solutions. With nearly 30 years of hard work and innovation, we have won a good reputation as one of the best quality and the largest suppliers in LED and CCTV appliance field in China.

One Sung always pay close attention to customers' requirements and new products development. Our R&D team not only has rich practical operating experience, but also can help our customers to develop high quality new products with low cost. This high efficient and energetic team are good at overcoming all kinds of obstacles.

One Sung use the high level Auto-production Machine for the SMT assembly and soldering. All the batchs of production must pass 100% rigorous testing before shipment. Quality of product is the most important for us, thus, our management has been approved by ISO 9001: 2000 and ISO 14001. All of our products have been approved by international certificates: CE, FCC, RoHS etc.

Because of the efficient production & quality control, One Sung has already got the good honor &accreditment from the customers.

We accept the order from OEM&ODM.

We believe in the policy of "quality is our priority & customer is the first".

One Sung will offer the best quality and the best service to you, please contact us now!