What is the maximum number of layers?

Mass production supports 2-58 layers, while pilot runs can handle up to 64 layers.

Does the company offer OEM/ODM services?

Yes, both OEM and ODM services are available, along with customization from samples and designs.

What quality control tests are performed?

QC includes X-Ray inspection, AOI testing, and functional testing to ensure product reliability.

OEM PCB Heavy Copper Printed Circuit Board 4oz Thick Copper Board

Name: OEM PCB Heavy Copper Printed Circuit Board 4oz Thick Copper Board
Brand: Mu Star (shenzhen) Industry Co., Ltd.
SKU: 2222899815

Guangdong, ChinaMu Star (shenzhen) Industry Co., Ltd.

US$2.15

1-99 Pieces

US$2.00

100-999 Pieces

US$1.91

1,000+ Pieces

Sample price:US$1.00/piece.Request sample

Product profile

Customization

Available

Metal Coating

Copper

Mode of Production

SMT

Model NO.

MS-PCB07

Layers

Multilayer

Base Material

Polyimide

Certification

RoHS, CCC, ISO, Ts16949

Customized

Condition

New

Flame Retardant Properties

Surface Finish

Immersion Gold/OSP/Immersion Silver/Immersion Tin

Solder Mask

Green. Red. Blue. White. Black, Purple

Thickness

2.0mm, 1.6mm, 1.0mm, 0.8mm

Layers of Board

16 Layers

Copper Thickness

1oz / 1/2 O Z/ 1/3 Oz, 1oz

Others Requirements

Via Fill, Via in Pad, Gold Finger ...

Transport Package

Vacuum Packing

Trademark

MUSTAR

Origin

China

HS Code

853400900

Production Capacity

50000PCS/Year

Key features

One-Stop PCBA Solution: Comprehensive services including PCB, PCBA, component sourcing, and assembly.

High Production Capacity: 700M SMT points and 5M DIP points daily across 20 SMT and 5 DIP lines.

Flexible Customization: Full customization from samples or designs, including surface finish and layers.

Strict Quality Control: ISO9001, TS16949 certified with X-Ray, AOI, and functional testing.

No MOQ for Samples: Sample orders accepted without minimum quantity requirements.

Fast Quotation Service: Comprehensive quotes provided within 24 hours.

Large Scale Facility: 12,000 sqm facility with 600+ experts and global sales support.

Special Process Capabilities: Supports buried/blind holes, impedance control, and via-in-pad.

Company profile

Mu Star (shenzhen) Industry 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: 5 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryMu Star Group is described as a Shenzhen-based EMS and PCBA/OEM/ODM customization provider founded in 1998, serving medical, health, automotive, new energy, and industrial-control applications. It reports professional R&D capability, 3D design services, broad customization options, more than 10 production lines, 50 quality-control staff, eight R&D engineers, and stated lead times within 15 working days in both off-peak and peak periods. Its disclosed business scope also covers electronic components, integrated-circuit design services, intelligent robots, AI hardware, and IoT devices. However, no supplier-management-system certification is reported, service-capability assessment procedures and complaint handling are not clearly documented, SDK availability is absent, and sustainability compliance statuses are unknown. The available information does not identify specific customer cases.

Supplier typeThe supplier is described as a Shenzhen-based company providing one-stop PCBA, PCB manufacturing, component sourcing, SMT, enclosure assembly, programming tests, OEM, and ODM services. Its registered business scope also includes electronic components, integrated-circuit design services, AI hardware, robots, and IoT devices, while the company type is identified as a trading company.

After-Sales capabilityThe supplier reports an ability to handle customer complaints effectively as 'Others,' and its corrective/preventive-action mechanism is also recorded as 'Others.' More importantly, the service-capability assessment has no written procedures or followed records, so a structured and verifiable after-sales system is not demonstrated.

R&D capabilityThe supplier is identified as a professional technical supplier with R&D capability and offers 3D software design services. Its stated scope includes integrated-circuit design services, intelligent robots, AI hardware, intelligent devices, and IoT products; however, no SDK is available, which limits the disclosed development-support capability.

Production capacityThe supplier describes one-stop PCBA/OEM manufacturing capabilities, operates above 10 production lines, employs 50 quality-control staff, and reports lead times within 15 working days in both off-peak and peak seasons. These stated resources and delivery figures provide explicit evidence of substantial production capacity.

Customization capabilityThe supplier provides 3D software design services and explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. Its PCBA, OEM, and ODM service description further supports a broad customization offering.