How can we help you?

Are you ready for a Quote on your Project? Please leave us message...

Only for customer sales Enquiry : sales@sierraassembly.com

Any other pcb or electronics components or other non-sales & advertise marketing : purchasing@sierraassembly.com


contact-img

Sierra Assembly Technology LLC

14764 Yorba Court
Chino, CA 91710

909-606-7700

sales@sierraassembly.com

Testimonials