
ABOUT DOEAS
Hangzhou Road Research Technology Co., Ltd. located in the wind the most beautiful West Lake,,Over the years we have been well-known institutions and scientific research institutions at home and abroad, and jointly committed to the metal processing fluid, organic silicon material development and development work, So far we have a strong management, sales, R & D and production team,Services in the automotive, machinery, steel, nonferrous metals, aerospace and other fields,Won the customer's highly praised and widely recognized.
National Service Hotline:0571-82806112