One-Stop Solution for
PCB Fabrication & Assembly

Viasion Technology Co. Ltd is a full-service EMS (Electronic Manufacturing Service) contract manufacturer based in China that provides high-quality, low to medium-volume PCB fabrication, PCB assembly and electronics manufacturing services.

PCB Fabrication

PCB Assembly

Electronic Manufacturing

About Viasion Technology

Our goal is to provide our customers with the best quality products and services at the most competitive pricing, and to become a reliable long-term partner of our customers.

Since its establishment in 2007, Viasion Technology has focused on high-quality, low to medium-volume PCB fabrication, PCB assembly and electronics manufacturing. Our products and services include 1-40 layers PCB Fabrication, thru-hole assembly, SMT assembly including BGA assembly, components sourcing, turnkey box build and electronic product development. 

At Viasion, “Total Customer Satisfaction” is our goal, and it is the core of Viasion’s operation. Procurement, sales, engineering, manufacturing, inventory, and quality have the same common goal of ensuring directly or indirectly “Total Customer Satisfaction”.

Why should you Choose Viasion?


16+ Years Experience
200+ Professionals


Competitive Pricing
No MOQ & Fully Flexible


99% Customer Satisfaction ISO9001:2015 & UL


98% On-time Delivery
Quick Turn Available

Our Vision & Mission

Happy employees, happy customers & strong partnership

Our Vision:

To be our customer’s most valued and trusted partner.

Our Mission:

To be trusted partner for our customers through excellent products and customer services.

To help our employees to achieve their personal values and potential.

To contribute to society and the environment.

Our Values:

Endeavor, Developing, Win-Win, Learning, Honesty and Responsibility.

Featured Products

Viasion Techonology sepcialize in small to medium volume PCB Fabrication, PCB Assembly and Electronic Manufacturing Services. With more than 16 years of experience, we are supporting over 1,000 customers in electronic industry all over the world.

Turnkey PCB Assembly

Box Build Assembly

SMT Assembly

Rigid Flex PCB

Aluminum PCB


Rigid PCB

Blind & Buried Via PCB

Microwave & RF PCB

Industries We Serve

Frequently Asked Questions

Viasion provides small to medium volume PCB fabrication, PCB assembly and electronic manufacturing services, including electronic design, PCB layout, SMT and through hole assembly, material procurement, final box building, project management. And finally, excellent products and services.

We have many customers who have worked with us for over 15 years! We asked them for the benefits as our partners, which is simple: we are RELIABLE! During the RFQ process, our CAM engineer will check all the details carefully and raise questions if there is to avoid mistakes in the future. When customer order PCBs or PCB assembly from us, we can always deliver the products on time and in good quality.

Our factories are UL(E358677) and ISO9001:2015 certified. We enable customers to reduce operating costs and delivery requirements using our professional manufacturing and procurement knowledge and experience.

Yes, absolutely. Since our foundation in 2007, we have focused on small to medium-volume production of PCB fabrication and assembly. All our equipment and personnel are arranged for this target.

Yes, we are happy to support our customers with quick turn production, lead time asf following:

  • PCB bare board: 1-3 working days;
  • Turnkey PCB assembly: 1-2 weeks.

Yes, Viasion is UL “Underwriters Laboratory” approved, our UL files no. is E358677.

Yes, all our printed circuit boards meet the requirements of RoHS & REACH. Please check our RoHS and REACH Compliance Declaration at:

Yes, we can deliver PCBs to your location by express (UPS, FedEx, or DHL), normal air and ocean. Please follow this web link about our shipping policy:

Yes, we can produce PCBs according to IPC-A-600 Class 3 and PCB assembly according to IPC-A-610 Class 3.

We have no MOQ since we focus on small to medium-volume production. We excel in manufacturing samples and small to medium production batches. We can produce PCBs and fully assembly PCBA’s from as little as one piece; no order is too small for us.

Our engineers provide an assessment of existing designs and assist in new designs to optimize manufacturability (DFM), minimizing costs and achieving quicker time to market.

Our average lead time  as follwing:

  • PCB: 3-10 working days;
  • PCB assemby: 2-4 weeks;
  • Full turnkey electronics assembly: 4-6 weeks.

It depends on material and component lead time, specification, and complexity.

Our standard lead time for your RFQs:

  • PCB bare boards: 1 to 2 working days;
  • PCB assembly including components sourcing: 1-3 working days;
  • Full turn-key box build assembly: 3-10 working days.

But we can also quote you the price in a few hours if you need it urgenly.

We need PCB files(better Gerber format) with specifications of PCB material, board thickness, stack-up, copper thickness, surface finish etc., and also the quantity you need.

We need Bill of Materials, Gerber data, and quantity forecast. If in doubt, please contact us by E-mail: Or

We need your full data pack(including Gerber files, BOM list, assembly instructions etc.), quantity forecast and budget. If in doubt, please get in touch with us by E-mail: Or

Please send your inquiry to our sales team emails directly: Or
Or you may visit our sales team page and contact our salesperson:

They Trusted Us for A Long Time!

Great Product Since 2007

High-quality and cost-competitive PCBs exceeding customer requirements.

Excellent Customer Service

Our experienced sales team is always responsible, reliable and flexible.


Customer Reviews

They have already used our products and services.


Our Blog

Our latest news and products. Tips and developments in PCBs and electronics.