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.

DC-DC Converter Board OEM Custom Fabrication PCBA

Name: DC-DC Converter Board OEM Custom Fabrication PCBA
Brand: Shenzhen Kangqiao KQ PCB Co., Ltd.
SKU: 2300812935

Guangdong, ChinaShenzhen Kangqiao KQ PCB Co., Ltd.

US$0.99-10.90

1 Piece

Sample price:US$39.90/piece.Request sample

Product profile

Customization

Available

Metal Coating

HASL / Enig / OSP / Hard Gold

Mode of Production

SMT/DIP

Model NO.

R-PCBA

Layers

Multilayer

Base Material

FR-4

Certification

RoHS, ISO, UL,Reach

Customized

Condition

New

Application

Consumer Electronics / IoT / New Energy

Service

PCB Fabrication + PCBA Assembly + Components Sourc

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

Flame Retardant Properties

Mechanical Rigid

Rigid / Flex / Rigid-Fle

Transport Package

Vacuum Packaging + Export-Grade Carton

Specification

Customized

Trademark

KQ PCB

Origin

China

Key features

Low MOQ for Prototyping: Accepts orders starting from 1 piece, supporting quick-turn prototyping to mass production.

Comprehensive Turnkey Service: Includes PCB fabrication, component sourcing, SMT/DIP assembly, testing, and final packaging.

Wide Layer Range: Supports 1 to 32 layers with base materials like FR-4, HB, and CEM-1.

High Precision Capabilities: Min hole size 0.15mm, min line width/spacing 0.05mm, and impedance control supported.

Multiple Surface Finishes: Options include HASL, ENIG, OSP, Hard Gold, Rosin, and Carbon Ink.

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

Advanced Inspection Methods: Features SPI, AOI, X-Ray, Flying Probe, ICT, and Functional Test (FCT).

Customizable Solder Mask: Available in Green, Black, White, Red, Blue, and Yellow colors.

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: ≤1.82h

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.