high-tech enterprise integrating R&D, technical services and sales, professional in producing kinds of engine carbon cleaning machines, catalytic converter cleaning machine, SCR/DPF cleaning machine, EGR cleaning machine etc.There are a professional engineer team for machine designing and technical consulting, complete production line of electric wiring, programming, assembling, testing and after-sales service,committed to provide superior quality products and satisfied services. We have obtained lots national invention patents,with full intellectual property right,passed ISO, CE certificates, authoritative test report. With advanced technology, superior quality, high performance, our products and services gained perfect evaluation from both domestic and overseas market.