Our Frequency Control Products
Vanlong Technology Co., Ltd. - VTC has popularized Frequency Control Products made by Chinese
well-known manufacturers to overseas successfully, since it was founded in 1994. Through VTC,
you can learn and get China leading edge timing products as well as fast and good services.
You can be at ease to use the following China made timing products, and can also get
corresponding technical services.
Our Main Products are Available
Single Crystal & Wafers
Click on above products on to go to your area of interest.