加拿大Avtech Electrosystems Ltd.
Avtech 提供脉波产生器、超高速脉波产生器、脉波．渐升／连续／宽带放大器、高压高速脉波产生器、高压线性放大器、雷射二极管驱动器／偏压插入器、超低阻抗传输线、分频器等 并有 500 以上之标准机型，并且可客制化定制，提供多数模块皆满足您特别的要求。
Are you looking for a pulse generator, amplifier, pulsed laser diode driver, or semiconductor device tester? This is the right place! Avtech manufactures over 500 standard models, and we can customize most models to meet your special requirements. Our wide product range and over 34 years of experience (since 1975) make us the logical choice for both general-purpose and highly-specialized "one-of-a-kind" applications.