Q6: How do you ensure product quality?

A: Rigorous inspection processes throughout production. Our manufacturing partners hold ISO 9001 certification. Base materials are tested by third parties and comply with RoHS & REACH standards, and our products are UL listed.

Q7: How is shipping cost calculated?

A: Shipping cost depends on the destination, weight, and packing size of your order. Let us know your shipping address and we'll provide a freight quote along with your product quotation.

Carbon Ink Multilayer RoHS Compliant ISO Certified Fr-4 PCB Board

Name: Carbon Ink Multilayer RoHS Compliant ISO Certified Fr-4 PCB Board
Brand: Shenzhen Kangqiao KQ PCB Co., Ltd.
SKU: 2329575325

Guangdong, ChinaShenzhen Kangqiao KQ PCB Co., Ltd.

US$1.00

1-99 Pieces

US$0.50

100-999 Pieces

US$0.10

1,000+ Pieces

Sample price:US$39.90/piece.Request sample

Product profile

Customization

Available

Material

Fr-4/ High Tg Fr-4/Aluminum/ Ceramic/Copper/ Hal

Flame Retardant Properties

Model NO.

PCB

Mechanical Rigid

Rigid / Flex / Rigid-Fle

Processing Technology

Electrolytic Foil

Base Material

Copper

Insulation Materials

Organic Resin

Model

PCB

Brand

Layers

1-32 Layers

Certificate

UL, ISO9001, RoHS, Reach

Application

Consumer Electronics / Industrial Control / IoT /

Service

PCB Fabrication + PCBA Assembly + Components Sourc

Surface Finishing

HASL / Enig / OSP / Immersion Silver / Tin

Min. Hole Size / Min. Line Spacing

0.1mm (4 Mil)

Copper Thickness / Board Thickness

0.5oz/1oz/2oz/3oz/4oz

Solder Mask Color

Green / Black / White / Red / Blue / Yellow

Customized

Condition

New

Transport Package

Vacuum Packaging + Anti-Static Treatment + Export-

Specification

Customized

Trademark

KQ PCB

Origin

China

Key features

1-32 Layer Flexibility: Supports 1 to 32 layers with various base materials including FR-4, Aluminum, and Ceramic.

Ultra-Low MOQ: Accepts orders starting from just 1 piece, ideal for prototypes and small batches.

Fast Turnaround: Off-season lead time within 15 workdays with 24-hour response for quotes.

Comprehensive Surface Finishes: Options include HASL, ENIG, OSP, Hard Gold Plating, and Immersion Silver.

Full Turnkey PCBA Service: End-to-end solutions covering fabrication, sourcing, assembly, and functional testing.

High Precision Capabilities: Min hole size 0.1mm and min line width/spacing 0.05mm with impedance control.

Multi-Color Solder Mask: Available in Green, Black, White, Red, Blue, and Yellow for custom appearance.

Strict Quality Standards: Complies with IPC-A-610G Class 2, ISO 9001, RoHS, and REACH certifications.

Company profile

Importers and Exporters100% Finished Products InspectionLow MOQFast Delivery

Shenzhen Kangqiao KQ PCB Co., Ltd.

Guangdong, China

CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 1 Year CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤0.63h

About Our Factory & Business Background

AddressUnit 4c, Jinda City Building, Zhongxin Road, Xin'er Community, Xinqiao Subdistrict, Bao'an District, Shenzhen, Guangdong, China

Plant Area120 square meters

Number of Employees5

Registered Capital5,000,000 RMB

Terms of PaymentLC, T/T, D/P, PayPal, Western Union, Small-amount payment

International Commercial Terms(Incoterms)FOB, CIF, CFR, EXW

Average Lead TimePeak Season Lead Time: one month Off Season Lead Time: within 15 workdays

Minimum Order Quantity1 Pc

Supply Chain Partners12

Our Production Capability & Technical Expertise

Main ProductsPCBA, PCB

QA/QC inspectors1 people

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

R&D Engineers1 people

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Year of Establishment2021-12-02

Main MarketsDomestic

Repeat Buyers Choice80%~100%

Number of Foreign Trading Staff3

Overseas Agent/BranchNo

New Products Launched in Last yearNo

Our Certifications, Standards & Industry Recognition

Cooperated with Fortune 500No

Product Q&A

Q:Q1: Do you provide OEM/ODM services for custom PCB and PCBA designs?

A: Yes, we offer full OEM/ODM services tailored to your Gerber files, BOM, and specific requirements.

Q:Q2: What information do you need to provide a quotation?

A: Please send us your Gerber files (or PCB design files), BOM list (for PCBA orders), required quantity, and any special requirements such as surface finish or board thickness. The more details you provide, the faster and more accurate the quote.

Q:Q3: Are my design files and BOM kept confidential?

A: Yes. All files and designs you share with us are kept strictly confidential and are never shared with third parties or used for any other customer's project.

Q:Q4: What is your MOQ?

A: Highly flexible,we accept orders starting from 1 piece for prototypes, up to full mass production runs.

Q:Q5: Do you offer PCB assembly (SMT/THT) services?

A: Yes, we provide complete turn-key solutions including component sourcing, assembly, and functional testing. Components are sourced according to your BOM after order confirmation, through our regular supplier channels.