What types of services do you provide?

We offer turnkey solutions including PCB fabrication, component sourcing, SMT/DIP assembly, testing, mold injection, and other value-added services.

Do you accept client-supplied components?

Yes, we can source components for you or accept components supplied directly by the client.

What is the new customer policy?

All customers receive free shipping on their first order.

Mass-Optimized PCB Assembly by PCBA Manufacturer, Synchronized OEM High Volume Production for Industrial Automation Systems

Name: Mass-Optimized PCB Assembly by PCBA Manufacturer, Synchronized OEM High Volume Production for Industrial Automation Systems
Brand: Shenzhen Chengjieda Technology Limited
SKU: 1986790061

Guangdong, ChinaShenzhen Chengjieda Technology Limited

US$2.98

1-99 Pieces

US$1.98

100-999 Pieces

US$0.98

1,000+ Pieces

Sample price:US$200.00/piece.Request sample

Product profile

Customization

Available

Metal Coating

Copper,Tin,Sliver,etc.

Mode of Production

SMT

Model NO.

IN005

Layers

Multilayer

Base Material

Fr4 /Aluminum/Ceramic Cem1,Optional

Certification

RoHS, CCC, ISO, CE/FC

Customized

Condition

New

Service

PCB+Assembly+Components

Testing Service

Electrical Testing,Flying Probe Tester,Functional

Min. Line Spacing

0.075---0.09mm

Surface Finish

HASL/HASL Lead Free, Chemical Tin, Chemical Gold

Other Services

Chip Programming & Function Test, Gluing, Conforma

Delivery Time

7-15 Days

Transport Package

Vacuum Package

Specification

35.00cm * 25.00cm * 20.00cm

Trademark

CJD

Origin

Guangdong, China

HS Code

8534009000

Production Capacity

1000000

Key features

No MOQ Limit: Supports sample orders and mass production with no minimum quantity restrictions.

Fast Turnaround: Delivery time ranges from same-day service to 15 days depending on requirements.

Comprehensive Testing: Includes Flying Probe, X-ray, AOI, ICT, FCT, and environmental stress tests.

Multi-Layer Capability: Handles 1-64 layers with copper thickness up to 6OZ and various base materials.

Full Turnkey Service: Provides PCB fabrication, component sourcing, SMT/DIP assembly, and testing.

Strict Confidentiality: Protects client data with NDA options and secure file deletion policies.

Wide Material Options: Supports FR-4, Aluminum, Ceramic, Rogers, and other specialized substrates.

Certified Quality: Manufacturing meets RoHS, ISO9001, CE, and IPC standards for reliability.

Company profile

Shenzhen Chengjieda Technology Limited

Guangdong, China

Business Type: Manufacturer/Factory, Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤10.23h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryChengjieda is identified as a China-based limited company and trading company in Guangdong, although another slice describes a private high-tech enterprise established in 2011 while the registered supplier profile states an establishment date in 2025. The supplier reports OEM, ODM, and broad customization services, recent new-product activity, and power-solution R&D. Production information indicates eight SMT lines, 22 surface-mount machines, one DIP line, AOI inspection, nitrogen reflow soldering, and MES-based process management. ISO9001, CE, and RoHS are mentioned, but the supplier-management certification field states NIL. Evidence of after-sales service is limited to a company description. Financial credibility cannot be established because the provided financial fields contain years or incomplete entries rather than financial results. No SDK, no OEM service for well-known brands, unknown raw-material traceability, and only one year of export experience are reported. No customer cases are provided.

CertificationsISO9001, CE, and RoHS are explicitly mentioned in the company background. However, the supplier-management certification field is listed as NIL, so the available evidence confirms some product or organizational certifications but does not establish a complete or current management-system certification profile.

After-Sales capabilityThe company background states that the supplier focuses on R&D, production, and after-sales service of power solutions. No specific after-sales team, service process, response standard, warranty policy, or service case is provided.

R&D capabilityThe supplier reports R&D capability, new products within the past year, ODM services, and broad design customization. It also reports one year of total R&D engineer experience and no available SDK, which limits the evidence for software or platform-level development capability.

Production capacityThe supplier describes eight SMT lines, 22 high-precision surface-mount machines, one DIP line, AOI inspection, nitrogen reflow soldering, and an MES production system. It states order fulfillment within 15 workdays in both off-peak and peak seasons, but the audit result is recorded as 0 and the primary product field is N/a, so the overall production assessment is not fully verifiable.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, flexible customization, OEM, and ODM services. These statements provide direct evidence of broad customization capability, although raw-material traceability status is unknown.

Product Q&A

Q:What is the difference between PCB and PCBA?

PCB is the bare printed circuit board, while PCBA is the board loaded with components to perform specific functions. Both are semi-products and 100% customizable.

Q:What is the minimum order quantity (MOQ)?

There is no MOQ limit. We support both sample orders and mass production.

Q:What information is needed for a quotation?

For PCB: QTY, Gerber files, and technical specs (material, size, finish, etc.). For PCBA: PCB info, BOM list, and testing documents or schematics.

Q:Do you keep design files confidential?

Yes. Files are confidential and deleted after one month if not ordered. We also sign NDAs upon request.

Q:What is the warranty period?

We provide a one-year warranty after production.