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We respond to all inquiries within 1 business day.
BESTProto is a U.S.-based, AS9100:2016 and ISO 9001:2015 certified, ITAR registered, CMMC Level 1, and NIST 800-171 compliant PCB prototyping and electronics assembly partner in South Elgin, IL. Whether you need a single prototype or a low-to-medium volume production run with no minimum order quantity, our team is ready to talk through your project.
- 1627 Louise Drive, South Elgin, IL 60177
- Mon-Fri 9 AM - 5 PM
- Sat-Sun Closed
- [email protected]
- (224) 387-3280 / (877) 722-1015
- (224) 387-3290
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BESTProto is AS9100 · ISO 9001 · ITAR · CMMC Level 1 · NIST 800-171 Certified and Compliant
Frequently Asked Questions
How quickly will I hear back after I submit a request?
Our team typically responds to new inquiries within one business day. For urgent, time-critical projects, call us directly at (224) 387-3280 to confirm same-day availability.
What are the smallest/largest components you can place on a PCB assembly?
Smallest component(s): 01005 (10 mil × 5 mil, 0.25 × 0.125mm). There is no maximum component size limit for placement on a PCB. If a part exceeds the SMT size limitations, we can place it manually.
What is the Min/Max number of components you can place on a PCB assembly?
How do you handle special instructions for specific assemblies?
We review special assembly instructions for each job to ensure we meet our customers’ quality expectations and design specifications.
Do you have a build flexibility? (e.g., build 5 pcs, wait for approval, build 5 more.)
Yes! We can accommodate partial builds that need approval, as well as multiple setup options.
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