Shenzhen JingYuyuan Electronics Co., ltd is a manufacturer and exporter specialized in quartz resonator and crystal xxxxx the last decades we have been working constantly on the booming of the domestic crystal industry. The company has advanced production crafts and testing facilities, ultra purification production workshop, the experienced R&D team, the satisfying sales service system, the nimble operation mechanism. All these promise a large output monthly. The products line includes cultivating, sharpening and cutting of artificial crystals, as well as research and development, Production and sale of of blanks and related units. Products are wildly applied in the field of communication, computer, TV set, acoustics equipment, etc "Pursing existence from quality, serving customers as center" is the policy of our company. We are confident to satisfy our customer both in service and products at competitive prices, best quality and prompt xxxxx