Jiaxing Jingkong Electronic Co., Ltd

JJK -our company have begun to produce substrates of quartz crystal control since ***4 and supplied American market on a large scale from the second half of ***5, which makes our company the largest manufacturer of Quartz Crystal in China. More than 4 years gathering experience , at the beginning of ***8, our company introduced from America coating equipment to make finished goods of quartz crystal control and began to extend civil market comprehensively. In the year of ***0, our customers has reached to ***** manufacture equipment have brought into factory at the very beginning of ***1. We control every distinct production step in the manufacture of our Quartz Monitor Crystals, from the high quality raw material supply to the precision producing process requirement. We hold 5/6Mhz quartz crystal with three kinds of electrode material-gold , silver and alloy. Excellent for optical coating and metallization .Products applied to different vacuum coating machines from America, Japan, Germany. Well accepted by the customers from optical coating , LED field and other optic, medical educational instruments With the first ƒƒ‚ƒ‚ƒ‚¿ƒ‚½ƒ‚ƒ‚¿ƒ‚½class technology , first-class technology, relying on the first-class substrate, carefully makes domestic crystals slice the first brand.