support hotline
086-400-611-6535It is mainly used to remove oil and oxide layer on the surface of outer plate and back plate and increase the roughness of copper surface; The dry film or solder resistance film of the next process is covered with copper surface to strengthen the bonding force.
If you are interested in our products, or if we can help you, you can call our national customer service number at any time:+86-13621559363
You can also communicate with us online, of course, you can also leave us a message below, we will be happy to serve you!
Enterprise wechat
Official Accounts
