Shenzhen Huo Niu(GCGL) Technology is a specialized OEM/ODM manufacturer of switching power supplies. We have 16 English-speaking R&D experts who have been in this industry for more than five years. With their expertise, we can develop six new models every month to keep our catalog up-to-date. If you need custom samples, we can render one in just two weeks with the help of our molding workshop.

Every month, we produce over 800,000 units by operating six automated production lines at our 5,600-square-meter factory. Over 460 staff work with advanced facilities to ensure your orders...