We are the factory mainly deals in 3 industries with own R&D center to develop products by ourselves: 1.3″, 4″ and 6″ of piezoelectric and optical ingot and wafer(LiTaO3,LiNbO3,Quartz) 2.SAW filter,SAW resonator 3.LED and other lighting products We implement ERP management and carry out ISO9001 and ISO14000 Management System to ensoure the product quality.And we also pass TS16949,CCC,CE and TUV certification for different products. 800 employees of Huaying combine to be a pragmatic and creative team, and hope to create a great future with our clients. The Corporation’s Aim: To pursue superior quality with creation, to face the clients with honest and reliability, to provide valuable service with technology, to be the No.1 in the business with high efficiency!