How do you guarantee product quality?

For PCB, all boards pass AOI and electronic testing. For PCBA, we use AOI and X-Ray. All products meet IPC-II standard.

What file formats do you accept for PCB production?

Gerber file, CAM350, Protel, ODB+(.TGZ).

Does your quotation include shipping cost?

We quote shipping cost according to your delivery address via DHL/UPS/FedEx. You can also use your own forwarder.

What payment formats do you accept?

Paypal, Credit Card, Western Union, T/T.

Advanced Heavy Copper Pcbs for Reliable Custom OEM Electronics Projects

Name: Advanced Heavy Copper Pcbs for Reliable Custom OEM Electronics Projects
Brand: Shenzhen Mzh Pcb., Co Ltd
SKU: 2288001505

Guangdong, ChinaShenzhen Mzh Pcb., Co Ltd

US$6.20

1 Piece

Product specifications

PCB

Sample price:US$7.80/piece.Request sample

Product profile

Customization

Available

Metal Coating

Gold

Mode of Production

SMT

Model NO.

MZH-251DD88

Layers

Multilayer

Base Material

FR-4

Certification

RoHS, CCC, ISO, UL,IATF16949

Customized

Condition

New

Material

Fr-4(Tg135, Tg150, Tg170, Tg180, Tg250)

Number of Layers

1-48 Layers

Board Thickness

0.2-6.0 mm

Copper Thickness

0.5-12 Oz

Service

PCB+PCBA+Components+Reverse Engineer

Application

Communications, Industrial Control, Semiconductors

Min Board Size

5 X 5 mm

Max Board Size

900 X 600 mm

Min Hole Size

0.15 mm

Surface Finishing

Lf Hal, OSP, Enig, Enepig, Immersion Silver

Min BGA Ball Pitch

0.4mm

DIP Capacity

100 Thousand Pins/Day

Solder Resist Color

Green, Blue, Red, Yellow, Black, White, Orange

PCBA-Testing

Aoi, X-ray, Function Test

Delivery Time

Within 3 Days(Sample)

Transport Package

Vacuum Packing, Blister, Plastic, Cartoon

Specification

123x256 mm

Trademark

MZH

Origin

China

HS Code

8534009000

Production Capacity

50000 Monthly

Key features

Customizable Specifications: Customize material, layers, thickness, copper weight, and surface finishing to meet specific project needs.

Comprehensive Service Suite: One-stop solution including PCB fabrication, PCBA assembly, component sourcing, and reverse engineering.

High Production Capacity: 10 automatic SMT lines and 1 DIP wave soldering line with 100k pins/day DIP capacity.

Fast Sample Delivery: Sample production completed within 3 days to accelerate your prototyping and testing phase.

Multi-Panel Optimization: Intelligent layout planning and DFM optimization to reduce waste and shorten production cycles.

Strict Quality Control: Products meet IPC-II standards with AOI, X-ray, and functional testing for all PCB and PCBA.

Low MOQ Support: Minimum Order Quantity is just 1 piece, supporting seamless transition from sample to mass production.

Global Certifications: Certified by RoHS, CCC, ISO, UL, and IATF16949 for reliability in industrial and automotive sectors.

Company profile

Importers and ExportersYears of Export ExperienceFast DeliveryLow MOQ

Shenzhen Mzh Pcb., Co Ltd

Guangdong, China

Business Type: Manufacturer/Factory CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 10 Years CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤4.20h

AI-Powered supplier vetting

SummaryThe supplier is an electronics and PCB/PCBA provider with sales, domestic trade, import, and export activities. It reports 10 fully automatic SMT lines, one DIP wave-soldering line, multiple post-welding assembly lines, annual PCB/PCBA output of 360,000 square meters, and inventory capability. It offers broad customization, ODM, and OEM services, including OEM for well-known brands. R&D evidence includes new products within the past year, but only one year of total R&D engineer experience is reported and no SDK is available. Quality-system evidence is weak: no management-system certification is listed, quality assurance and traceability statuses are unknown, test-equipment quantity is stated as zero, and complaint/CAPA procedures are undocumented. Export experience is reported as 10 years, with exports representing 51%–70% of sales. No overseas agents, branches, warehouse, showroom, or offline trade-show participation are reported. Financial credibility cannot be reliably assessed from the supplied...

Supplier typeThe supplier operates in electronic products and circuit-board sales, domestic trade, and import/export, while describing production facilities for SMT, DIP wave soldering, and post-welding assembly. Its reported PCB/PCBA output is 360,000 square meters, supporting classification as an electronics and PCB/PCBA manufacturer or manufacturing-oriented supplier.

CertificationsThe supplier management-system certification field is explicitly listed as NIL. No certification evidence is provided, so the supplier does not demonstrate certification holding in the supplied information.

After-Sales capabilityThe supplier reports no written procedures or records for handling customer complaints, corrective and preventive actions, or service-capability assessment. It has inventory capability, but no overseas warehouse, overseas showroom, overseas agents or branches, and no overseas service countries are reported; therefore, after-sales capability is not demonstrated and documented complaint handling is a stated weakness.

R&D capabilityThe supplier reports new products within the past year and provides ODM services, indicating some product-development capability. However, total R&D engineer experience is listed as one year and no SDK is available, so innovation capability is supported but appears limited in the provided evidence.

Production capacityProduction evidence includes 10 fully automatic SMT lines, one DIP wave-soldering line, multiple post-welding assembly lines, annual PCB/PCBA output of 360,000 square meters, inventory capability, and stated lead times within 15 working days in both peak and off-peak seasons. These explicit operational indicators support strong production capability, although outsourcing controls and quality-test equipment are not demonstrated.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization, and also reports ODM availability. This is direct evidence of broad customization coverage.

Client casesThe supplier states that it provides OEM services for well-known brands, which is evidence of at least one customer-category experience. However, no specific customer names, products, project details, or verifiable case records are supplied, so the breadth and quality of customer cases cannot be established.

Product Q&A

Q:What services do you provide?

We provide reverse engineering, PCB fabrication, PCBA assembly, stencil fabrication, component sourcing, and function test.

Q:What is your order process?

Send files for quotation, place official PO, confirm order, create invoice for payment, start production, and ship to the requested address.

Q:What is needed for a PCB and PCBA quotation?

PCB: Quantity, Gerber file, and specifications (material, surface finish, copper weight, thickness, solder mask & silkscreen color). PCBA: PCB working file, BOM, and testing documents if function test is needed.

Q:Will you keep my files confidential?

Yes, we can sign an NDA and ensure the files are only used for PCB fabrication.

Q:Do you have a Minimum Order Quantity (MOQ)?

MOQ is 1 PCS. We support sample to mass production.