HF&HS FPC-深圳市海博精密电路有限公司

1、 Definition and Characteristics

High frequency and high-speed FPC combines the flexibility and bendability of FPC with the characteristics of high-frequency and high-speed circuits, and has the following significant features:
High frequency performance: Special materials and process design are used to ensure low signal loss and electromagnetic interference during high-frequency signal transmission, meeting the requirements of high-speed data transmission.
High speed transmission: Supports stable transmission of high-speed signals, suitable for high-speed electronic devices that need to process large amounts of data.
Flexibility: It has good flexibility and bendability, can adapt to various complex shapes and space limitations, and provides flexible connection solutions.
High density: capable of arranging more circuits and components in a limited space, improving the integration and signal transmission efficiency of the circuit board.
2、 Structure and Materials

High frequency and high-speed FPCs are typically composed of multiple layers, including conductive layers, insulating layers, and cover films. The key materials and structural characteristics are as follows:
Conductive layer: Made of high conductivity copper foil material to ensure stable signal transmission. Meanwhile, the thickness and width of the copper foil are precisely designed to meet the requirements of high-frequency and high-speed signal transmission.
Insulation layer: using insulation materials with excellent dielectric and heat resistance properties, such as polyimide (PI) or polyester (PET). These materials can reduce signal loss and interference during transmission, and improve the overall performance of the circuit board.
Cover film: used to protect circuits and components, preventing damage to circuit boards from external environments. The covering film is usually made of the same material as the insulation layer and undergoes special treatment to improve its wear resistance and corrosion resistance.
3、 Manufacturing process

The manufacturing process of high-frequency and high-speed FPC is relatively complex, requiring high-precision process control and advanced production equipment. It mainly includes the following steps:
Material preparation: Select conductive and insulating materials with excellent high-frequency performance and heat resistance.
Circuit fabrication: High frequency and high-speed circuits are fabricated on substrates through processes such as photolithography and etching. This step requires precise control of the width, spacing, and shape of the circuit to ensure the stability and efficiency of signal transmission.
Layering and Drilling: Layering multiple layers of materials together and drilling holes at desired locations to form electrical connections. During the lamination process, it is necessary to control parameters such as temperature and pressure to ensure a tight bond between the layers and the stability of electrical performance.
Electroplating and surface treatment: Electroplating treatment is applied to drill holes to form a conductive layer, and oxidation and corrosion resistance treatment is applied to the surface of the circuit board. This step helps to improve the reliability and service life of the circuit board.
Cover film bonding and reinforcement: Apply a cover film to the surface of the circuit board to protect the circuit and components, and paste reinforcement materials in areas where support strength needs to be increased. This step helps to improve the overall strength and durability of the circuit board.
Molding and Inspection: Cutting, bending, and other molding processes are carried out on circuit boards, and strict quality inspections are conducted to ensure that they meet design and usage standards. This step is a crucial step in ensuring the quality and performance of the circuit board.
4、 Application Fields

High frequency and high-speed FPCs are widely used in various fields due to their excellent high-frequency performance and flexibility, especially in products that require high signal transmission speed and quality. For example:
Communication equipment: In communication devices such as smartphones, base stations, and routers, high-frequency and high-speed FPCs are used to connect key components such as antennas, RF modules, and baseband chips, achieving high-speed and stable signal transmission.
Computers and peripheral devices: In laptops, tablets, printers, and other computers and peripheral devices, high-frequency high-speed FPCs are used to connect high-speed signal transmission components such as motherboards, graphics cards, and memory, improving data transmission speed and stability.
Automotive electronics: In automotive electronic components such as display screens, sensors, and cameras, the high temperature resistance and vibration resistance of high-frequency and high-speed FPCs enable them to adapt to the complex working environment inside the car, while meeting the requirements of high-speed signal transmission.
Medical equipment: In medical devices such as monitors and endoscopes, the flexibility and high reliability of high-frequency and high-speed FPC enable it to adapt to various complex shapes and space limitations, while ensuring the normal operation of the equipment and the safety of patients.
WHY CHOOSE US

If pursuing cost-effective FPC manufacturing services, choosing a Chinese manufacturer is the best choice. As a manufacturing powerhouse, China has abundant resources, cheap labor, and a large number of technical personnel. We recommend Haibo, a Chinese FPC assembly service provider with over 10 years of experience, who has performed outstandingly in various aspects

Efficient and reasonable quotation:There is an efficient quotation process to assist you in making decisions, providing reasonable prices and highly competitive quotes in China.
High quality and reliable products:Produce high standard printed circuit boards, manufacture and test according to specifications, international standards, and internal controls, and conduct pre production inspections to ensure robust processes.
Quick and on-time delivery:The assembly equipment is in good condition, with high productivity, minimal downtime, short delivery time, and also provides urgent services.
Timely and effective response:Always respond to customer needs, provide accurate information, answer questions through multiple channels, and offer one-stop services.
Strong technical strength:China's FPC manufacturing technology is leading, and Haibo has a complete SMT solution that covers assembly, inspection, and other capabilities. It also provides prototype production and customization services.
Front desk

Office pictures

Office pictures

Workshop pictures

Workshop pictures

SMT surface mount machine

SMT surface mount machine

SMT Online AOI Inspection Machine

VCP coated copper wire

X-RAY inspection machine

Aobao AOI Inspection Machine

Aobao AOI Inspection Machine

Flying Probe Tester

Flame laser machine

Mechanical drilling machine

Mechanical drilling machine

Mechanical drilling machine

Golden Statue Microscope

Fully automatic exposure machine

Fully automatic exposure machine

Fully automatic laminating machine

Developing etching lines

Impedance tester

Common Questions

What does Haibo do?

Haibo is a PCB board manufacturer that provides small and medium batch PCB circuit board, PCB assembly, and electronic manufacturing services, including electronic design, PCB layout, SMT and through-hole assembly, material procurement, final packaging, and project management. Finally, provide high-quality products and services.
What are the benefits of outsourcing my product to Haibo?

Since 2017, we have been a PCB supplier in China, and we have many customers who have been cooperating with us for more than 10 years! We demand that they provide the benefits of being a partner, which is simple: we are trustworthy! During the RFQ process, our CAM engineers will carefully examine all details and raise questions to avoid errors in the future. When customers order PCBs or PCB assemblies from us, we are always able to deliver high-quality products on time.
As a Chinese PCB manufacturer, our factory has obtained UL (E358677) and ISO9001:2015 certifications. We use our professional manufacturing and procurement knowledge and experience to help customers reduce operating costs and delivery requirements.
Does Haibo accept prototypes or small batch orders?

Yes, absolutely so. Since our establishment as a Chinese PCB manufacturer in 2007, we have been focusing on small and medium batch PCB manufacturing and assembly. All of our equipment and personnel are arranged to achieve this goal.
Do you offer fast production?

Yes, we are one of the most trusted circuit board suppliers in the fast PCB field, so we are happy to provide our customers with fast production support. The delivery time is as follows:
PCB bare board: 1-3 working days;
Turnkey PCB assembly: 1-2 weeks.
Does your PCB comply with RoHS and REACH standards?

Yes, all of our printed circuit boards comply with RoHS and REACH requirements. Please visit www.haibofpcba.cn to view our RoHS and REACH compliance statements.
Can you ship the PCB to us?

yes. We can deliver PCBs to your location via express delivery (UPS, FedEx, or DHL), regular air and sea freight. As an experienced PCB board manufacturer, we can ship products to anywhere you want. Please follow this webpage link to learn about our transportation policy:// www.haibofpcba.cn。
Can you produce PCBs that meet IPC Level 3 standards?

Yes, as one of the professional PCB manufacturers, we can produce PCBs according to IPC-A-600 Level 3 and assemble PCBs according to IPC-A-610 Level 3.
Is Haibo a reliable PCB manufacturer?

of course! Haibo has been engaged in PCB manufacturing business since 2017. It has obtained many international quality certifications, such as ISO9001, ISO13485, UL (E358677), etc. For over a decade, many major global brands have trusted Haibo
What is the minimum order quantity for your PCB production?

As a professional supplier of small and medium-sized circuit boards, we do not have a minimum order quantity. We are a printed circuit board manufacturer specializing in sample manufacturing and small to medium batch production. We can produce PCBs from one piece and fully assemble PCBA; For us, no order is too small.
Does Haibo provide engineering assistance?

As a Chinese PCB supplier with over 10 years of experience, our engineers evaluate existing designs and assist in optimizing manufacturability (DFM) for new designs, thereby minimizing costs and shortening product time to market.
What is the expected delivery cycle for standard production operations?

As a professional PCB manufacturer in China, our average delivery time is as follows:
PCB： 3-10 working days;
PCB assembly: 2-4 weeks;
Complete turnkey electronic assembly: 4-6 weeks.
This depends on the delivery cycle, specifications, and complexity of materials and parts.
How long will it take for me to receive a complete quotation?

Our standard delivery cycle for your RFQ is:
PCB bare board: 1 to 2 working days;
Circuit board assembly including component procurement: 1-3 working days;
Complete turnkey box assembly: 3-10 working days.
As an experienced Chinese PCB factory, if you urgently need it, we can also provide you with a quotation within a few hours.
What documents are required to produce my printed circuit board?

As a PCB circuit manufacturer, we need PCB files (preferably in Gerber format) that include specifications such as PCB material, circuit board thickness, stacking, copper thickness, surface finish, and the quantity you require.
What documents do you need to quote for PCB assembly services?

Electronic circuit board manufacturers like us always require a bill of materials, Gerber data, and quantity forecasts. If you have any questions, please contact us via email: haibo_fpcba1668@163.com .
What information do you need to quote for a complete turnkey component?

As a printed circuit board manufacturer, we require your complete data package (including Gerber files, BOM list, assembly instructions, etc.), quantity forecast, and budget. If you have any questions, please contact us via email: haibo_fpcba1668@163.com .
How to submit a Request for Quotation (RFQ)?

Please send your inquiry directly to our sales team email: haibo_fpcba1668@163.com
Alternatively, you can visit our sales team page and contact our sales personnel:// www.haibofpcba.cn
Is Haibo a Chinese PCB manufacturer?

Yes, Haibo is a Chinese PCB manufacturer. By utilizing advanced electronic component technology and the labor advantage of Shenzhen, China, Haibo supplies high-quality printed circuit boards at low cost.