FAQ
1.Q:What is the warranty of the laser solder ball jetting soldering machine?
A:Dayan will give 1 years warranty to our customers.
2.Q:Are you a factory or trading company?
A:Dayan is an original factory.
3.Q:How do I know your equipment is suitable for our products?
A:We can test your sample first for free.
4.Q:How do I get technical support after purchasing?
A:Dayan offer online service in English through Skype, videos, WhatsAPP, Wechat or Email etc .
5.Q:How long is the delivery time?
A:Normally, the delivery time of our laser solder ball welding system is about 30 days. Please consult customer service for customized products. Thank you!