Sheng Hua Yuan specializes in PCB manufacturing
With a strong engineering team and professional production team
Serving in computer, medical, communication, automobile, electronics, electric power, power supply, LCD module, intelligent home appliances, etc.
Domestic and foreign enterprises and research institutes in the field
Ships in as little as 24 hours
International authoritative system certification
Monthly production capacity of 50,000 square meters
100% Functional Test
High-Reliability-PCB-Board-Manufacturing
Thick copper 1st order HDI board + resin plug holes
2/20Z Thick Copper Mechanical Blind Hole Plate
- Material: FR-4
- Number of floors: 4
- Plate thickness: 1.6mm
- Minimum hole diameter: 0.4mm
- Minimum line width/line diameter: 0.254mm/0.21mm
- Surface technology: whole plate electric thick gold 30U



Thick copper 1st order HDI board
- Material: FR-4
- Number of floors: 4
- Plate thickness: 1.6mm

High Multilayer Ultra Thick Plate
High multilayer board + impedance board + resin plug hole
- Material: FR-4
- Number of floors: 20
- Plate thickness: 6.0mm
- Minimum hole diameter: 0.8mm
- Minimum line width/line diameter:/
- Surface Technology: Immersion Gold


High Multilayer Impedance Boards
- Material: FR-4
- Number of floors: 8
- Plate thickness: 1.0mm

High multilayer board + resin plug holes
- Material: FR-4
- Number of floors: 16
- Plate thickness: 1.6mm

Special materials
Special material, sunken gold + gold finger 15u
- Material: Polyimide material
- Number of floors: 4
- Plate thickness: 1.65mm
- Minimum hole diameter: 0.5mm
- Minimum line width/line diameter: 0.8mm
- Surface technology: immersion gold + gold finger 15u


high frequency board
- Material: Rogers 4350B
- Number of floors: 2
- Plate thickness: 0.254mm

Transparent Oil Sheet
- Material: black core material
- Number of floors: 4
- Plate thickness: 1.6mm

Three-sided half-perforated plate
- Material: FR-4
- Number of floors: 4
- Plate thickness: 1.0mm
software-hardware combination
software-hardware combination
- Material: FR4 TG170
- Number of floors: 4
- Plate thickness: 0.8mm
- Minimum hole diameter: 0.2mm
- Minimum line width/line diameter: 5.9/3.14mil
- Surface Technology: Immersion Gold 2U


software-hardware combination
- Material: FR4 TG170
- Number of floors: 4
- Plate thickness: 1.6mm
PCB circuit board

Application
Highly reliable products + visual delivery experience + trustworthy service are our promises to our global customers!
Our strengths:
Mature factory, zero risk
Skip the build break-in period and get ready to go!
Stable quality and accurate delivery
Digitalization + Scale + Professionalization, Triple Guarantee
Strategic Partners, Growing Together
To help clients expand their markets with high-end qualifications and services
High-quality PCBs customized to your needs, from prototyping to full production, supporting small and large batches
24 hours fast proofing
Classification of layers
Material Classification
Company Profile
The PCB Manufacturer of Choice for Global Customers
Shenzhen Shenghuayuan Precision Technology Technology Co., Ltd. is a high-tech enterprise specializing in the production and processing of printed circuit boards (PCB). The company has two modern independent factories and a professional team of more than two hundred people, is committed to providing the global electronics industry with highly reliable, high-quality PCB solutions.
Since its inception, we have always adhered to the service concept of “transaction is just the beginning, service never ends”, and regard every cooperation as the starting point of long-term trust. With the scale production capacity and refined management system, the company has achieved a stable supply of more than 1800㎡ daily capacity and 45,000-50,000㎡ monthly capacity, and our products are widely used in diversified fields such as computers, medical care, communications, automotive electronics, electric power supply, LCD modules, intelligent home appliances and so on.





High-tech manufacturer providing pcb prototyping, small, medium and large batch services
Specializing in PCBs that others can't handle.
high precision
challenging
high multilayer
Special materials
Specialty Crafts

Enterprise dynamics and technical support
With our professional and sincere service and your common development!
Enterprise Dynamics
Company holiday time: February 10 - February 23 holiday, a total of 14 days factory holiday time: February 13 - February 23 holiday, a total of 11 days February 24 (the eighth day of the first month of the official work)
2026-1-10
Technical Support
high reliability
Circuit board manufacturing for industrial grade products
Boutique Manufacturing
A-grade materials, fine craftsmanship
Special Customization
High-frequency materials, special processes
Rapid delivery
Expedited service and speedy delivery