Rock Electronic is established in Shen Zhen Special Economical Zone P.R.C.

Our job is to provide a total solution to our customers and potential customers who need Timing frequency products or tech-nology . We welcome all foreign companies who would like to promote their products into China to cooperate with us. With years of hard work our products have been spread all over China and Hong Kong. Including Telecommunication manufacturer , consumer electronic products manufacturer , all kinds of Research Institute in China are regarding us as trustable provider of Timing and Frequ-ency products. From Rock you could get not only good products but also excellent services.

We are authorized Distributor for Symmetricom in China.

We are authorized exclusive distributor and representative for Timing Solutions in China and Hong Kong.

We are authorized exclusive distributor and representative for Isotemp in China and Hong Kong.