SMT
High-speed SMT lines with in-line AOI and SPI inspection.
OEM · ELECTRONICS MANUFACTURING SERVICES
OEM Electronics Manufacturing
A complete electronics manufacturing chain from SMT and soldering to assembly and aging test, covering PCBA and finished-product contract manufacturing.
01 / Manufacturing
Production lines
Multiple high-speed SMT lines, wave-soldering lines and final assembly lines, supported by vertically integrated injection moulding and stamping. Main board categories: driver and control boards, high-power power supplies, and boards for financial equipment.
Wave soldering
Wave-soldering lines for through-hole components and mixed assembly.
Final assembly
Assembly lines complete the finished product, with a monthly capacity of 1 million PCS.
Injection moulding
One of our vertical integration capabilities, covering in-house forming of structural parts.
Stamping
Stamping of metal structural parts — also a vertically integrated process.
Metal spinning
Spun forming of metal structural parts — another step in our vertical integration.
CAPABILITY AT A GLANCE
Manufacturing scale
1M
Monthly capacity (PCS)
700+
Employees
Class 100,000
Clean room
32,000
m² site
02 / Process Flow
From components to finished product
A typical flow based on the production lines above — incoming inspection, SMT, optical inspection, soldering, assembly, aging and outgoing inspection.
01
IQC
Quality gate before components enter the warehouse.
02
SMT
High-speed placement with SPI solder paste inspection.
03
AOI
Automated visual judgement of solder quality.
04
Wave soldering
Soldering of through-hole components and mixed assembly.
05
Final assembly
Assembly lines complete the finished product.
06
Aging test
Burning to expose early-life failures.
07
OQC
Final quality confirmation before shipment.
DELIVER
Delivery
Packing and shipment as agreed.
03 / Quality System
Systems & digitalisation
Guided by the quality policy of “continuous improvement for customer satisfaction”, we maintain a dedicated quality supervision and inspection department, achieving pre-emptive control of quality risks.
ISO 9001
ISO 14001
IATF 16949
Information systems: SAP · AOI · SPI · MES
04 / Group Background
Why you can entrust us
1998
Seastar Group founded in Longgang, Shenzhen.
2007
Listed on the A-share market (stock code 002137) — the first listed EMS company in China.
32,000 ㎡
Site area of the Wuxi Seastar base, with over 700 employees.
50+
engineers covering drivers (hardware and software), structure, optics and packaging.
EMS
Group heritage rooted in electronics manufacturing services.
START A PROJECT
Need PCBA or finished-product manufacturing?
Tell us the product form, estimated volume and delivery schedule, and we will propose a process plan and quotation.