Our R&D and communication center is located in Taoyuan City, Taiwan, production line is in China. Besides the professional technology and outstanding R&D team, we also concentrate on introducing the newest measuring instrument, production technology and device to increase our competitiveness.

「Stable quality, reasonable price, satisfactory service, abundant technical support」is what we insist on. We also got ISO 9001:2000 approval . Through professional production and rigorous quality control, we provide the stable products and win trust from our customers.

In accordance with the instructions of 「Waste Electrical and Electronic Equipment﹔WEEE」and 「Restriction of Hazardous Substance；RoHS」from EU, we have provided these products to meet RoHS specification. We are continuing to develop and design environment-protective products to improve the quality of old and new products. On the other hand we upgrade our management and key point of technology to follow the trend of international environment.
Because the technology of material, production and equipment are improving, Piezoelectric ceramic take up a big share in this field of electronic material. Thin film Multi layer piezoelectric can be used in many fields, it is the most important development item from us. Now we develop this product Thin film Multilayer piezoelectric ceramic speaker including driver. It is light, thin, power-saving, with great sound and no magnet is interference. It can be used on electronic device, voice device of automobile and medical instrument and so on.