Changzhou Junhe Technology Stock Co.,Ltd is a high-tech enterprise devoted to developing industrial fine chemicals,special equipment and services solution provider which was founded in Changzhou
Yellowish Degreasing Agents For Metals , Aluminium Cleaning Chemical Be suitable in dipping and spray for steelcopperaluminiummagnesium workpieces. .....
JH-8003 Nano Ceramic agent Suitable for the surface pretreatment of cold rolled,galvanized,aluminium,aluminium alloy,zinc-aluminium alloy and steel .....