PCB CAPABILITY DIRECTORY
PCB assembly manufacturers in China
Compare technical requirements and build a manufacturer shortlist.
BUYER DECISION BRIEF
Compare who builds the board, who buys the parts and what is tested
PCB assembly suppliers in this directory range from board fabricators with SMT lines to an assembly-only plant. Check the fabrication, component-sourcing and test scope before comparing PCBA prices.
7 manufacturers · 13 capability profiles
THREE QUESTIONS FOR THE SHORTLIST
- Is the bare board fabricated in-house, bought in, or supplied by you?
- Will the supplier buy the components, use parts you consign, or do both, and against which BOM revision?
- Which inspection and tests are included: AOI, X-ray on BGA parts, in-circuit or functional test, and any conformal coating?
ASSEMBLY SCOPE BY MANUFACTURER
Seven assembly suppliers, seven different delivery scopes.
Each note summarises what the company’s own website states about assembly, read on 24 October 2026. Component sourcing and test coverage are left out where a supplier does not publish them. Open the profile for the source pages before shortlisting.
- Suzhou Weijie Electronics — An assembly-only plant: no bare-board fabrication is stated. Its company page lists 10 Panasonic SMT lines, 2 DIP lines, 6 assembly lines and 3 automatic coating lines, with placement down to 01005 parts and BGA. Most published examples are automotive control modules. Ask who will supply the bare board.
- H-fast / Hehong Electronics — Fabricates double-sided and multilayer PCBs and states a one-stop service on both a labour-only and a labour-and-materials basis. Its undated company page reports 2 of 10 planned automotive-grade SMT lines installed. Published PCBA examples are industrial control boards and automotive lamps.
- Jiangsu Xiehe Electronic — Makes rigid boards, FPC and rigid-flex, and catalogues both rigid PCBA and flexible FPCBA. One FPCBA example measures 957 mm long for an energy-storage power station; another PCBA is a compressor controller. Assembly tests and component sourcing are not described.
- Assunny Precision Circuits — An FPC and PCB maker whose assembly work centres on flexible assemblies for power-battery and storage modules, including connector-overmoulded FPCA. Its SMT table lists 3D AOI, 3D X-ray, 15-zone dual-rail reflow and boards up to 1200 × 370 mm.
- Chongqing Jingying Circuit Board — Fabricates single-sided, double-sided and multilayer boards, runs SMT and THT workshops with BGA soldering, and also makes membrane switches and printed control panels. Relevant when the front panel and the controller board belong to one project. The sourcing model is not stated.
- Summit Electronics (Kunshan) — No bare-board fabrication is stated; its PCB team offers layout and CAM work. The equipment page shows Panasonic and Yamaha placement machines, inline AOI and an automatic conformal-coating line; its 2025 annual report adds component sourcing, DIP and assembly testing. Published examples include aluminium LED boards and double-layer FR-4 boards.
- Origintek (Jiangsu Yuantai) — A rigid PCB and FPC fabricator with a single photo-only “control PCBA” catalogue entry. Its published equipment lists cover fabrication and board test, not SMT. Confirm where the assembly would be done before treating it as an assembly source.
7 manufacturers · 13 profilesCompare shortlist →