Get a free consultation

Product Sourcing Product Development OEM/ODM Services Factory Audits

Quality Control Shipping & Freight Warehousing & Fulfillment Supply Chain Management

Branding & Design Financial Solutions Compliance & Testing

Browse Products Partner Factories Trade Fair Directory

Sourcing Blog Case Studies Import Guides FAQ

About Us Code of Conduct Our Process Contact Us

Get a free consultation

Merhein

Connecting international buyers with verified Asian manufacturing partners. Sourcing, Quality Control, and Logistics simplified.

Stay Updated

Sourcing

Product Sourcing
Factory Audits
Quality Control
Shipping & Freight

Company

About Us
Code of Conduct
Our Process
Case Studies
Contact Us

Legal

Privacy Policy
Terms of Service

© 2026 Merhein. All rights reserved.

NANJING CHANGJIANG MACHINERY(GROUP) CO., LTD. — Products | Merhein

Home
NANJING CHANGJIANG MACHINERY(GROUP) CO., LTD.
Products
Package Substrates

Package Substrates

1 product

Package Substrates products from NANJING CHANGJIANG MACHINERY(GROUP) CO., LTD..

Contact this factory

All (16)Wall-Mounted Fans (3)Electric Bicycle Motors (2)Other Networking Devices (1)Network Cards (1)Portable & Wearable Fans (1)Exhaust Fans (1)Other Electronic Accessories (1)Package Substrates (1)Other Measuring & Gauging Tools (1)Ceiling Fans (1)Molds (1)Home HVAC Systems (1)Tower & Pedestal Fans (1)

Mobile Phone Circuit Board Prototype

Mobile Phone Circuit Board Prototype

This is a mobile phone circuit board prototype. It features a copper-colored substrate with etched circuitry and integrated chip packages.

View Details →