European-facing EMS with a disciplined, documentation-first mindset

MixLine Board, founded 2013 in Shenzhen, runs a 5,500 m² ESD-controlled facility with 200 staff and 6 SMT lines. We are structured for OEMs that need predictable builds—not just a quote: turnkey PCBA, AVL-aligned sourcing, and clear communication across time zones.

Our lines cover high-mix SMT and selective / wave soldering for through-hole where required. Every lot is traceable: material certificates, reflow profiles, and inspection records available in the format your quality team expects.

Whether you are scaling an industrial controller or a connected product, we align with your validation gates and change-control rules—so releases stay auditable from NPI through production.