Rata Certificates

During past 9 years, we are focus on development and production of kinds of load bank. By far, we have obtained 25 patents of load bank, ISO 9001/14001/45001/CE certificates and 8 computer software copyrights. We are not only focus on products quality control, but also on service. By far we obtained 5 stars contract performance capacity certificate and 7 stars after sales service certificate.