Established 18 years ago, UTECH is an ISO 9001:2008 and ISO14001:2004 certified enterprise engaged in the R&D, manufacture sale of quartz crystal units such as: Crystal Resonators, Clock Oscillators, Ceramic Resonators Filters. Focus on researching manufacturing high precision ...

Glow Electronic has been the manufacturer of electronic components and LED driver since 1997.Now we are here providing best service for you.What you can get is that may not have price, but quality service. Guaranteeing stable timely supply, credible sincere service, our sell well in both ...