What is the average lead time for production?

Peak Season Lead Time is 1-3 months, and Off Season Lead Time is one month.

What are the available payment terms?

We accept LC, T/T, D/P, PayPal, Western Union, Small-amount payment, and Money Gram.

Which ports are nearest for shipping?

The nearest ports are Chongqing, Chengdu Railway Port, and Shanghai.

High Performance PCB PCBA 4-Layer Flat Circuit Ring Board

Name: High Performance PCB PCBA 4-Layer Flat Circuit Ring Board
Brand: Chengdu Fenxel Instrument Co, Ltd.
SKU: 2287172255

Sichuan, ChinaChengdu Fenxel Instrument Co, Ltd.

US$0.99-99.00

1 Piece

Product profile

Customization

Available

Type

Customizable

Dielectric

FR-4

Model NO.

4-layer Flat circuit ring board

Material

Customizable

Application

Consumer Electronics

Flame Retardant Properties

Customizable

Processing Technology

Electrolytic Foil and Delay Pressure Foil

Base Material

Customizable

Insulation Materials

Customizable

Brand

Customized

Level

Multi Layer Selection

BGA Minimum Size

0.2mm

Minimum Laser Drilling

0.075mm

Minimum Mechanical Drilling Nozzle

0.15mm

Hole Position Accuracy

±0.05mm

Solder Mask Color

Green, White, Black, Blue,

Minimum Character Line Width

0.1mm

Minimum Character Height

0.5mm

Character Color

White, Black, Blue

Warping Degree (Symmetrical Structure)

≤0.75%

Warping Degree (Asymmetric Structure)

≤1.5%

Transport Package

Anti Static Vacuum Packaging

Specification

customizable

Trademark

customizable

Origin

China

Production Capacity

100000

Key features

Multi-layer Customization: Supports up to 20+ layers with customizable dielectric, material, and base options.

Soft-Hard Composite Capability: Specializes in flexible-rigid combinations with blind/buried holes and resin sealing.

Advanced Surface Finishes: Offers ENIG, OSP, immersion silver, tin spraying, and lead-free options.

Wide Material Selection: Compatible with FR4, PTFE, ceramic series, and mixed pressure materials.

Customizable Branding: Allows customized brand logos, trademarks, and solder mask colors.

Rigorous Testing Standards: Includes impedance, peel strength, thermal shock, and ion contamination tests.

Company profile

Chengdu Fenxel Instrument Co, Ltd.Sichuan, China

CertifiedBusiness Type: Trading CompanyNearest Port: Chongqing, Chengdu Railway Port, ShanghaiAverage Response Time: ≤0.55hTerms of Payment: LC, T/T, D/P, etc.International Commercial Terms(Incoterms): Others, FOB, EXW, FCA, CFR, CIF, DAT, FAS, DDP, DAP, CIP, CPT

About Our Factory & Business Background

AddressNo. 1, 1st Floor, Building 4, No. 477, Wanxing Road, Wuhou District, Chengdu, Sichuan, China

Registered Capital2,000,000 RMB

Average Lead TimePeak Season Lead Time: 1-3 months Off Season Lead Time: one month

Our Production Capability & Technical Expertise

Main ProductsPetroleum Oil Testing Instruments, Microwave Signal Generators, Diodes & Mosfets, Crystal Oscillators, Petroleum Pipeline Valves Spare Parts Position, Aluminum Nitride and Its Products

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What information is needed for a PCB quotation?

Simply provide the quantity, Gerber files, and technical requirements such as materials, dimensions, surface treatment, copper thickness, and board thickness.

Q:What is required for a PCBA quotation?

We need PCB information, bill of materials, and testing documents.

Q:Do you have a minimum order quantity (MOQ)?

We have no minimum production quantity limit and support both sample and bulk production.

Q:How do you ensure the safety of my design documents?

Your product information and design documents are safe with us. We are willing to sign a confidentiality agreement (NDA) in accordance with your local laws.

Q:Do you provide reliable rigid PCB assembly solutions?

Yes, our professional PCBA manufacturing services provide excellent quality from prototype to mass production.