Reliable SMT & PCBA Manufacturing — One-Stop Shenzhen Factory

Services

One-Stop Hardware Manufacturing

From bare-board fabrication to fully assembled, tested, shipped products — all under one roof in Shenzhen.

PCB Fabrication

1–24 layer boards. 3/3 mil trace/space. FR-4, high-frequency, flex & rigid-flex.

SMT Assembly

6 YAMAHA YRM20 lines. ±0.02 mm placement accuracy. 0201 to BGA, 0.3 mm pitch.

Component Sourcing

Authorized and independent channels. 180k+ SKU. Free BOM review & cost-down.

Turnkey Build

DFM, fabrication, assembly, QC and global shipping. DDP / FOB / CIF available.

PCB layers 1–24

Min trace / space 3 / 3 mil

Placement accuracy ±0.02 mm

Min BGA pitch 0.3 mm

Max board size 500 × 400 mm

Daily capacity 3M+ pts

About FWS

A 14-year SMT & PCBA factory in Shenzhen

Since 2012, Fengweisheng has delivered one-stop electronics manufacturing — PCB fabrication, SMT assembly, DIP and component sourcing — from a single floor. 12 precision machines, 6 YAMAHA YRM20 lines and an experienced engineering team serve hardware teams in 30+ countries.

14+Years

6YAMAHA Lines

30+Countries

500+Clients

More About Us

Fengweisheng PCB factory in Shenzhen

Applications AI & Computing Automotive Electronics Industrial Control IoT & Wireless Power & Battery Security & Surveillance Consumer Electronics

Recent Projects

What we've shipped recently

A snapshot of projects delivered to hardware teams across the region.

AI computing board assembly

AI · Computing

12-layer AI inference board, 5,000 units shipped to Singapore

BGA-0.4mm pitch, ENIG finish, 100% AOI + X-Ray, 18 working days end-to-end.

Read case study →

Dashcam PCB assembly — 10,000 units, Thailand

4-layer FR-4, automotive-grade components, -40°C to +85°C thermal test.

Vision module for AGV robots — Vietnam client

6-layer board with rigid-flex, 2,000 pcs prototype run with 7-day lead time.

LoRaWAN sensor node — full turnkey build

PCB + component sourcing + enclosure + global shipping in 14 days.

Industrial PLC module, 8-layer impedance control

8-layer PCB, 50Ω / 90Ω controlled impedance, 1,500 units delivered.

Ready to start your PCB project?

Upload your Gerber files and get a free quote within 24 hours — no commitment, no MOQ for prototypes.

Get a Free Quote No minimum order for prototypes · Free DFM review