Start Your Build

Send your BOM and assembly drawings. We'll return a detailed quotation with free DFM feedback within 48 hours.

Get a Free Assembly Review

Fill in the details below. The more you share, the more accurate our quotation and DFM feedback will be.

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BOM (.xlsx, .csv), assembly drawings (.pdf, .step), specifications
Max 25MB total

We respond to every inquiry within 48 hours. Your data is confidential and never shared.

Contact Methods

Email Inquiryinquiry@ems-boxbuild.com
Phone+86 755 XXXX XXXX
Factory AddressLonghua District, Shenzhen
Guangdong 518109, China
Business HoursMon-Sat 08:00-18:00 CST (UTC+8)
English-speaking staff available

What Happens After You Submit?

  1. BOM Review — We check for EOL parts, long lead items, and alternates
  2. DFM Feedback — Design-for-manufacturing suggestions to reduce cost
  3. Quotation — Detailed line-by-line pricing with lead time
  4. Sample Build — 5-10 unit pilot run for your approval (optional)
Inquiry received! We'll respond within 48 hours.