Shenzhen Huayihai Technology Co., Ltd.
| Packaging Details | ESD-Protected |
| Delivery Time | 7-14days |
| Payment Terms | T/T,D/P,Western Union,L/C,D/A |
| Model Number | Customized |
| Certification | ISO9001,ISO 13485 |
| Place of Origin | China |
| Brand Name | huayihai |
View Detail Information
Explore similar products
Custom Multilayer PCB Manufacturing Service
Custom 6 Layer PCB Manufacturing Service
High TG Multilayer PCB Manufacturing Service
Product Specification
| Packaging Details | ESD-Protected | Delivery Time | 7-14days |
| Payment Terms | T/T,D/P,Western Union,L/C,D/A | Model Number | Customized |
| Certification | ISO9001,ISO 13485 | Place of Origin | China |
| Brand Name | huayihai |
A 4 layer PCB consists of four conductive copper layers laminated together, providing greater routing capacity and improved signal integrity compared with double-sided PCBs. It is widely used in electronic products that require compact layouts, stable performance, and reliable electrical connections.
Huayihai manufactures custom 4 layer PCBs for prototype, low-volume, and mass production, delivering consistent quality and precision for a wide range of industries.
| Item | Capability |
|---|---|
| PCB Type | 4 Layer PCB |
| Base Material | FR4, High TG FR4 |
| Board Thickness | 0.20–3.20 mm |
| Copper Thickness | 0.5–6 oz |
| Min Trace / Space | 3/3 mil |
| Min Hole Size | 0.15 mm |
| Surface Finish | ENIG, HASL, Lead-Free HASL, OSP |
| Impedance Control | Supported |
| Electrical Test | 100% Electrical Testing |
| Production | Prototype & Mass Production |
Industrial Communication Control Board
This custom 4 layer PCB was manufactured for an industrial communication controller requiring stable signal transmission and a compact layout. The optimized stack-up improved routing efficiency while ensuring reliable long-term performance.
Q1: What types of flexible PCBs do you manufacture?
We manufacture single-sided, double-sided, and multilayer flexible PCBs.
Q2: Can you provide custom flexible PCB solutions?
Yes. We support customized designs based on your Gerber files, specifications, and application requirements.
Q3: Do you provide PCB assembly services for flexible PCBs?
Yes. We offer complete PCB assembly services, including component sourcing, SMT assembly, DIP assembly, testing, and final inspection.
Q4: What file formats do you accept for quotation?
We accept Gerber files, BOM lists, Pick & Place files, PCB drawings, and other standard engineering documents.
Company Details
Business Type:
Manufacturer
Year Established:
2005
Total Annual:
3000W-5000W
Employee Number:
80~100
Ecer Certification：
Verified Supplier
Huayihai Technology Co., Ltd. was established in 2005 and is located in Shenzhen, China. As a national high-tech enterprise specializing in PCB Assembly (PCBA) manufacturing services, we have accumulated over 20 years of industry experience and expertise. Today, we operate a complete and advanced SM... Huayihai Technology Co., Ltd. was established in 2005 and is located in Shenzhen, China. As a national high-tech enterprise specializing in PCB Assembly (PCBA) manufacturing services, we have accumulated over 20 years of industry experience and expertise. Today, we operate a complete and advanced SM...
Get in touch with us
Leave a Message, we will call you back quickly!