YCLYingchuangli ElectronicsOne-stop EMS since 2005Get a Quote

Services

直接回答:Yingchuangli provides eight electronics manufacturing processes: PCB design and layout, PCB fabrication, component sourcing, SMT assembly, PCBA turnkey assembly, PCBA testing and IC programming, conformal coating, and DFM analysis. Every step can be ordered independently or combined into a single turnkey package, with no minimum order quantity and a fastest turnaround of 24 hours.
01

PCB Design & Layout

Up to 32 layers, 2.5/2.5 mil trace/space, 0.4 mm BGA pitch, 56 Gbps differential signalling, board-level EMC and DFX review.

02

PCB Fabrication

2–30 layers, FR-4 and aluminium substrate, 4/4 mil minimum trace, 0.2 mm minimum hole, 0.4–3.0 mm thickness, UL and RoHS certified.

03

SMT Assembly

Down to 0201 parts, 0.3 mm BGA and 0.35 mm WLCSP, ±0.03 mm placement accuracy, IPC Class 2, AOI 100% and X-Ray inspection.

04

PCBA Turnkey Assembly

SMT + DIP + wave soldering + final assembly + IC programming + functional test, consignment or full turnkey with component sourcing.

05

Component Sourcing

100% purchased to your BOM brand and part number through franchised distributors, with incoming QC and climate-controlled ESD-safe warehousing.

06

PCBA Testing & Programming

Custom FCT fixtures built from your test points and test plan, ICT, IC programming, AOI and X-Ray inspection with data-based judgement.

07

Conformal Coating

Fully automated spray line with curing oven, double-sided coating and baking, selective masking of connectors, antennas and heat sinks.

08

DFM Analysis

Manufacturability review against our real equipment capability before production: layer stack, panelisation, BOM-to-footprint matching, testability.

Capability specifications

SMT assembly capability
Quality classIPC Class 2
Minimum orderNo MOQ — 1 piece accepted
Lead timeFastest 24 hours
Placement capacity5,000,000 placements per day
Placement accuracy±0.03 mm
Component typesBGA, WLCSP, QFN, PoP, connectors, wires/cables
Smallest lead pitchBGA 0.3 mm / WLCSP 0.35 mm
Smallest component0201
Max. component height25 mm
PCB sizeMin. 50 × 40 mm, max. 510 × 340 mm
PCB typesRigid FR-4, flex and rigid-flex, aluminium, HASL / ENIG / immersion silver
SolderingLead-free reflow, lead-free wave, selective wave, hand soldering
StencilLaser-cut stainless steel
InspectionSPI, 3D AOI (100%), X-Ray, first-article inspection
Other processesConformal coating, final assembly, IC programming, functional test, DFM
PCB fabrication capability
Layers2 – 30
Base materialFR-4 rigid, aluminium substrate (halogen-free available)
Max. panel size680 × 1200 mm (2-layer); 680 × 640 mm (4–6 layer)
Board thickness0.4 – 3.0 mm
Min. trace / space4 / 4 mil (0.1 mm)
Min. hole0.2 mm
Finished copper35 / 70 / 105 µm (1 / 2 / 3 oz)
Profile tolerance±0.15 mm
Solder mask coloursGreen, red, blue, white, black, purple and others
CertificationsUL (US), RoHS (EU)

Working with us

1. Send your files

Gerber files, BOM and pick-and-place data are enough to start. Schematics, assembly drawings and a test plan help us give a more accurate answer.

2. Engineering review and DFM

We check the stack-up, panelisation, BOM-to-footprint matching, stencil design and testability against our actual equipment, then report back with a manufacturability assessment.

3. Build, inspect, ship

Quotation within 24 hours, production once approved, and inspection at every stage — SPI, 3D AOI, X-Ray and functional test — before packing and shipping.

Frequently asked questions

What is the minimum order quantity?

There is no MOQ. We accept orders from a single piece, which is the core of our positioning in prototype, NPI and low-to-mid volume manufacturing.

How fast can you ship?

The fastest turnaround is 24 hours, depending on process complexity and current scheduling. A firm lead time is confirmed after engineering review.

Can you work as a turnkey supplier?

Yes. Send us your Gerber files, BOM and pick-and-place data, and we can source components, fabricate the PCB, assemble, program, test, coat and ship a finished board.

Which certifications do you hold?

IATF 16949:2016 for automotive, ISO 9001:2015 for general quality management and ISO 13485:2016 for medical devices. Our PCB products are also UL and RoHS certified.

How do I get a quotation?

Email your Gerber files, BOM and quantity requirements to sales@abp.net.cn. Quotations are typically returned within 24 hours.

Do you ship internationally?

Yes. We ship to customers in North America, Europe and Asia, and have exhibited at electronica Munich, Global Sources Hong Kong and CMEF. Export documentation can be provided.

Send us your Gerber files and BOM

Quotations typically within 24 hours. Email sales@abp.net.cn.

深圳市英创立电子有限公司|SMT贴片加工、PCBA代工代料、PCB线路板制造、元器件采购、 DFM可制造性分析、三防漆涂覆、PCBA功能测试|销售热线 400 6799 621sales@abp.net.cn