What is the warranty period for products?

We provide a one-year warranty after production.

What services do you provide?

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

What is the new customer policy?

All first orders from new customers receive free shipping.

Responsive PCB Assembly Companies Delivering Versatile OEM Design Prototyping for Cutting-Edge Product Launches

Name: Responsive PCB Assembly Companies Delivering Versatile OEM Design Prototyping for Cutting-Edge Product Launches
Brand: Shenzhen Chengjieda Technology Limited
SKU: 2277128455

Guangdong, ChinaShenzhen Chengjieda Technology Limited

US$9.98

1-99 Pieces

US$7.98

100-999 Pieces

US$5.98

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.

SMT020

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 order quantity restrictions.

Fast Turnaround: Offers same-day service to 15 days delivery time for urgent prototyping needs.

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

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

Strict Confidentiality: Guarantees data security with NDA support and confidential file handling.

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

Factory Direct: Direct factory service in Shenzhen with professional SMT and through-hole technology.

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: ≤8.14h 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 printed circuit board itself, while PCBA involves loading components onto the PCB to enable specific functions. Both are semi-products and can be 100% customized.

Q:What information is needed for a quotation?

For PCB: Quantity, Gerber files, and technical requirements (material, size, surface finish, copper thickness). For PCBA: PCB info, BOM list, testing docs, or schematic.

Q:Is there a minimum order quantity (MOQ)?

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

Q:Do you keep design files confidential?

Yes. All files are confidential and deleted after one month if not ordered. We also support NDAs to ensure high-level data protection.

Q:Can clients supply their own components?

Yes, we accept components supplied by clients and also provide component sourcing services.