Golden Sum beliefs in Advance Technology, Exceeding Professionalism, Withholds the business opportunities and Creating success” as its goal and moral; with 10 years of experience, the company brings the most advanced equipment within the country and internationally, specializes in services for printed circuit board OEM, CNC drilling, routing, V-CUT and HASL, etc. We also bring the customers related training sessions and give them professional advice. Along with the training, we developed the making of Hi-Label printed circuit board technology. In the future, we will continue to advance our skills as our main direction, providing the clients a complete solution in printed circuit board technology, and create an everlasting future.