■ Director - Fluid Water Jetting Co Ltd (from February 2021~)Fluid Water Jetting Co Ltd is a business affiliate of Tianjin FLUID company, was established in February 2021 and located in Cambridgeshire England, which specialises in the R&D and sales of high pressure water jetting tools and accessories.■Director - Tianjin FLUID Mechanical & Electrical Equipment Co Ltd (From 2012~2020)Tianjin FLUID is a manufacturer of water jetting tools and accessories, founded in 2012. ■General Manager - HAMMART High Pressure Water Cleaning Co Ltd (2006~2012)HAMMART was a cleaning contractor. ■Sales Manager - HAMMELMANN Pump System (Tianjin) Co Ltd (2002~2006)