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KFPCBA focuses on the demand for high-quality PCBA orders of "multi-variety, large, medium and small batches, and short delivery time".

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Contact us


  • Tel: +86-18825224069
  • E-mail:
  • Company address: 201, Factory 6, Longhui Industrial Park, Fuqiao 3rd District, Xinhe Community, Fuhai Street, Baoan District, Shenzhen


From prototype to production, we deliver consistent quality, dependability, on-time delivery, and prompt responsiveness.

PCB Assembly Service

  • Printed circuit board assembly (PCBA) has been one of our core expertises for years yet we focus on assembling, manufacturing sub electronic systems and full products from A to Z. Through our extensive expertise and cutting-edge standardized equipment, we, as an EMS company, are able to support your project from wherever, according to where it would make more sense to manufacture. From a logistics perspective also.

  • 0805, 0204, and more: we handle the smallest size possible, in line with the miniaturization of the electronics industry and market requirements.

  • Through lean manufacturing, continuous improvement and 5S, we provide the same level of quality to each and any of our customers: being an expert in electronic circuitry makes us the perfect EMS partner to successfully enter new markets.

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Our certification

pcba certification,KFPCBA is ISO 9001:2015, IOS14001、IATF16949、ULand ISO 13485:2016 certified and ITAR registered.

KFPCBA: Your trusted PCB assembly service provider in China

We provide SMT placement, DIP plug-in, assembly and testing services. We have a 100,000-level dust-free SMT workshop of 4,000 square meters and a DIP dust-free processing workshop of 800 square meters. The daily SMT placement capacity can reach 19 million points, and the daily DIP plug-in can reach 10 Wan, KFPCBA carries out strict quality control on each process of PCB assembly, and has passed ISO9001, ISO13485, ISO14001, IATF 16949, UL and other authoritative certifications at home and abroad.

Lead Time1-5 Days, As per the scheduled period
Parts procurementFull Turnkey, Partial Turnkey, and Knitted
Assembly TypesSurface Mount (SMT), Thru-hole, Mixed Technology, Single and double-sided SMT/PTH.
StencilsLaser cut stainless steel and Nano-coating
ComponentsPassive components smallest size 0201, Fine pitch components smallest size 8 Mils pitch
Component packagingReels, Cut Tape, Tube, and lose parts
InspectionX-ray analysis, AOI, and Microscope to 20X
Solder TypeLeaded and Lead-free/ RoHS compliant
Assembly Surface mount connectorsYes
Wave SolderingYes
PCB FinishSMOB/HASL, Electrolytic gold, Electroless gold, Electroless silver, Immersion gold, Immersion gold, Immersion tin, and OSP.
Panelized PCBTab routed, Breakaway tabs, V-scored and Routed + V scored
ReworkBGA removal and replacement station, SMT IR rework station, and Thru-hole reworks station.
Design file formatGerber RS-27, 274D, Eagle and Auto CAD's DXF, DWG BOM, and Pick and place a file

PCB assembly factories for you, based in Shenzhen.

Shenzhen factory is dedicated to our standard service equipped with 7 YAMAHA SMT lines, X-ray, and AOI, Spanning over 3000 square meters, with 150 employees providing a quality assembly service at very reasonable prices.  

Provide all kinds of PCB prototype assembly service you, including wiring harness assembly, injection and conformal coating.

Industry Expertise

We provide customers with PCB assembly in various industries, from medical and health, automotive electronics, industrial control, smart home, artificial intelligence, Internet of Things and other industries PCB assembly services

What Our Customers Are Saying

Delivery cycle on time!

My medical PCB assembly products need to be received before the holiday. Kuaifa Zhizao held an online meeting. The heads of the production, business, engineering and other departments are full of fighting spirit and full of confidence. They told me that they would complete the delivery mission ahead of schedule, and sure enough As expected, Kuaifa Zhizao made me receive medical PCB assembly products on time

SMT online quotation is fast

The first time I learned about Kuaifa Zhizao was through their website SMT online quotation. I calculated the SMT proofing price online. After I calculated the price, their customer service team contacted me immediately. For this kind of service, I am I am satisfied and look forward to the next cooperation with Kuaifa Zhizao.


Frequently Asked Questions

Contact us

Our quality management system passed IATE 16949:2016 is to ensure efficient printed circuit boards that meet customer requirements. And through ISO9001 and other system certification, become a member of IPC. All our products meet certification standards. More importantly, we have always been committed to providing high-quality one-stop PCBA manufacturing capabilities and providing one-stop ODM/OEM electronic product complete machine manufacturing services for our customers!

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