Engineering Reliability, Driving Global Agility,
One-Stop PCB & PCBA Services Ensuring Stability.
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You’re welcome to inquire or visit us anytime.
One-stop PCB & PCBA Services Provider






From Berlin to Boston, Sydney to Stockholm, leading innovators worldwide trust our turnkey PCB assembly, high-reliability PCB manufacturing, and comprehensive one-stop PCB & PCBA services to transform cutting-edge electronic concepts into scalable, production-ready solutions.







Who we are
Meline Group is your trusted provider of one-stop PCB & PCBA services, delivering reliable solutions that take the stress out of your production process. We have offices in China, the USA, and Germany.
Where we are




Employees
Active Clients
Years Experience
More than boards, we power your business


Reliable quality
- Advanced equipment and full-process quality control.
- Only original and genuine components.
- Immediate replacement in case of any problems.

Competitive pricing
- A sustainable and reasonable price system.
- A long-term, stable and high-quality supply chain.
- Bulk-purchase discounts.

High flexibility
- Various rapid prototyping services can be provided.
- A variety of customized services are available.
- Both samples and mass production can be satisfied.

Quality service
- Free prototyping services for fast product validation.
- Dedicated support and fast response for every customer.
- 24/7 engineering support from prototype to production.
Our Tech Stack
Industries & application
Aerospace, Automotive, Datacom, Defense, Industrial, Medical, Power/Energy, Railway, Safety critical and Telecom, Power PCBs, Control Boards
Certifcates we have







Partner we work with













Testing and Certification
Meline provides one-stop PCB & PCBA services, seamlessly integrating expert turnkey PCB assembly with rigorous pre-certification support. We ensure strict compliance and superior quality through comprehensive testing and debugging at every stage.
We supply comprehensive documentation to facilitate seamless electronics certification and software audit processes.
Turnkey PCB Assembly Factory
Our manufacturing facility integrates high-speed SMT placement lines, wave soldering technology, and final product assembly to deliver end-to-end PCB assembly services. The automated production environment ensures precision, consistency, and scalable manufacturing—from rapid prototypes to full-scale mass production.



















Insights & Industry Perspectives
Advanced Large-Format 64-Layer PCBA with Stacked Soldering
Project Overview: 64-Layer Large-Format PCBA This project involved the manufacturing and SMT assembly of a high-complexity 64-Layer PCBA designed for…
SMT Stencil Requirements for PCB Assembly
In modern PCB assembly process, SMT stencil design and fabrication play a critical role in ensuring solder paste printing accuracy,…
Decoding PCB Assembly Equipment: Unveiling the Dynamics and Trends
With over a decade of immersion in the PCB industry, this article delves into the intricate world of PCB assembly…
Contact Us for One-Stop PCB & PCBA Services
sales@melinegroup.com
sales@melinegroup.net
Phone Number
+(86) 755 2732 7599
+(86) 755 2732 7699
Shenzhen (Headquarters)
Buildings 2 & 4, Fuqiao 4th Industrial Zone, Fuhai Street, Bao'an District, Shenzhen, Guangdong, China.
Chengdu
Room 905, Kailong Metropolitan Building, Chenghua District, Chengdu, China.
Chongqing
21-4A, Building 3, Daya Jinkai International, Yubei District, Chongqing, China.
Ontario
3281 E.Guasti Rd., Suite 270, Ontario, CA 91761,USA
Jiangxi
JinshanTown, Shangli County, Pingxiang City, Jiangxi, China






