Jiaxing Jingkong Electronic (JJK) is a professional manufacturer engaged in producing quartz monitor crystals and quartz crystal microbalances (QCM).

We have begun to produce substrates of quartz crystal controls since 2004 and have supplied the American market on a large scale from the second half of 2005, which makes our company one of the biggest manufacturers of substrates of quartz crystal... more >>

Jiaxing Jingkong Electronic (JJK) is a professional manufacturer engaged in producing quartz monitor crystals and quartz crystal microbalances (QCM).

We have begun to produce substrates of quartz crystal controls since 2004 and have supplied the American market on a large scale from the second half of 2005, which makes our company one of the biggest manufacturers of substrates of quartz crystal control in China. In fact, we introduced coating equipment from the US to make finished goods of quartz crystal control.

We strictly monitor every step of the manufacturing process, from the supply of high-quality raw quartz to finished products before shipment. By using our six-stage proprietary washing process and angstrom level accuracy electrode plating all in clean room conditions, we ensure advanced quality of quartz monitor crystals.

We offer 5MHz/6MHz quartz monitor crystal in most vacuum coating/optical coating manufacturing process. Moreover, QCM has gained successful application in biology, material analysis and other electrochemistry experiment among top universities and institutions.

Send us your inquiries today.