Docaline is a hi-tech enterprise specializing in development, production and distribution of PLL, VCO, TCXO, IF saw filter, LC saw filter, etc, founded in 2008. Our products widely apply in multimedia and communication area, such as tuner, set-top box, mobile phone, base station, repeater, wireless card, automobile electronics and so on.

Docaline has strong R&D team with excellent innovation ability. The company also cooperates and communicates with many famous domestic colleges and academies including the world's top 500 companies. To be recognized as a good company rather than a big company, we promise to do our best and advance in the world communication market as your companion to realize the new upcoming communication world.

We are leading the industrial development with technical innovation and quality betterment with hands of customers. We promise to reward our customers for better services and World the best product power and quality.