Scenario: A Taiwanese PCB maker has been asked by a major customer to shift part of its capacity to Vietnam, closer to final-assembly plants. It knows Vietnam already hosts several big PCB names, but is unsure which segment still has room — and what the biggest trap in licensing is. This article answers both — and the trap is not about tax or land.
The relocation wave following Apple–Samsung chains
Vietnam’s PCB driver is not domestic demand but existing assembly chains: the Samsung cluster in Bac Ninh – Thai Nguyen, the Apple chain (via assembly partners) in Bac Giang and nearby. When brands require near-assembly manufacturing, the following PCB wave is inevitable.
The 2026–2027 window is open because this wave has not ended: multilayer and HDI board demand for premium devices keeps rising while Vietnam’s HDI capacity stays limited. Conventional one- and two-layer boards face brutal price competition; HDI and automotive/medical boards are where margins and technical barriers still protect newcomers.
The environmental barrier: the discharge permit is the “entry ticket”
This is the decisive difference between PCB and other assembly industries: PCB production uses heavy chemistry (plating, cleaning, etching) and generates industrial wastewater containing heavy metals. The environmental dossier — environmental impact assessment, permits for discharge into water sources or connection to the park’s centralized wastewater treatment — is the hardest, longest, and most frequently returned step.
Many investors blow timelines here: choosing a park with no remaining PCB wastewater quota, or an in-house treatment design that fails standards. Golden rule: get written PCB wastewater intake confirmation before signing the land lease.
Competition and segment positioning
Vietnam’s PCB market already has large Taiwanese, Korean and Chinese makers serving existing chains. New investors should not compete on price in the commodity segment — that is a race to the bottom against far larger rivals.
The wise positioning is high-technology segments (HDI, heavy-copper, flexible FPC) or niche customers (medical, automotive, industrial) where strict certifications form natural barriers — plus above-standard environmental commitments.
Investment procedures and incentives
A PCB project inside an industrial park follows procedures under the Investment Law 143/2025/QH15 (effective 1 March 2026): IRC from the park management board, then ERC under the Enterprise Law 59/2020/QH14. Supporting-industry projects for electronics may be considered for CIT incentives under the Corporate Income Tax Law 67/2025/QH15 (effective 1 October 2025).
In parallel with investment filings, launch environmental and fire-prevention dossiers immediately (flammable chemicals). Hire environmental consultants experienced with Vietnam’s PCB industry from day one — dossiers here face far closer scrutiny than ordinary assembly.
Pre-decision checklist
One: any letter of interest from customers in the Apple/Samsung chains or automotive–medical chains. Two: does the target park still have wastewater intake quota for the PCB industry — with written confirmation. Three: is HDI/FPC technology ready to transfer or still needing R&D investment. Four: is there a licensed partner for hazardous-waste (metal-bearing sludge) treatment. Five: have tax incentives been recorded in writing.
Frequently asked questions
Must a PCB plant be located inside an industrial park?
Not absolutely required by law, but practically yes: only parks have centralized wastewater treatment capable of receiving PCB-industry effluent plus adequate fire-prevention and power infrastructure. Outside a park, investors must build entire treatment systems themselves — far higher cost and legal risk.
Where is the PCB discharge permit obtained, and how long does it take?
It depends on the option: connecting to the park’s centralized treatment means agreeing with the park infrastructure developer; direct discharge into water sources requires a permit from the natural-resources and environment authority. Realistic timelines run into months and stretch easily if the treatment-system design dossier falls short.
Do PCBs for medical devices and autos need extra certification?
Beyond general quality-management systems, customers in these industries usually require industry-specific certifications (e.g., safety standards for medical devices, automotive standards). These are issued by independent assessors based on customer requirements, not state licences — but without them, there are no sales.
Do PCB projects get tax incentives?
Possibly, as supporting-industry projects for electronics under the Corporate Income Tax Law 67/2025/QH15. The specific level is recorded in the investment dossier — confirm in writing from the start.
This article has been quality-reviewed by the FLAW AI Legal Council