Innovations in active filter technology are changing the power world as there are tools offered which help in the reduction of power quality problems. Active filters design and implementation are the key specialization areas of Sinotech Group which can eliminate harmonics and allow improvement of electrical systems. Products we use are designed usually to include several different markets around the world and satisfy international requirements. By utilizing our skills, clients are able to witness considerable improvement in power quality which prolongs the lifespan of equipment and reduces costs related to maintenance armning the company.