PCB manufacturers in Sichuan
Chengdu, Mianyang and the connected Chongqing electronics corridor.
Why this cluster matters
Western China has developed a substantial electronics manufacturing base with its own PCB capacity, often serving customers who want a second source away from the coastal clusters. Logistics lead times and the location of surface-finish or laminate suppliers differ from the coast, so we keep regional information factual and confirm the actual plant address.
What we record for a factory here
- The registered legal entity and the address of the production site, checked against each other.
- Which board families and assembly services the site actually publishes.
- Whether the processes that define the capability are in-house or subcontracted.
- The source and review date for every published claim.
We do not copy a “manufacturers in this region” count from another directory. A region page earns its place in the index only when the underlying factory records exist.
Factories in this cluster
No factory in the Sichuan cluster has cleared the hard-verification bar yet. When one does, this section will list its registered legal entity, the production site address, the board families built there, and the evidence level and review date for each claim. A company that only has a website or a sales office in the region is not listed as a factory.