Hi, we manufacture teaching equipment for univerisity and college, welcome to send us inquiry! We have electrical, mechatronics, fluid, thermal, refrigeration and PCB training equipment. Besides, we also support customization product. So, if you have your own parameters, just send me. We have been doing this bussiness for almost 10 year, we have plenty of experiences. We sell our products to more then eighty countries, including USA, Canada, UK, Australia, and new zealand.