About Us​

Huihe  Circuits  is  a  professional  manufacturer  of  high-density  multilayer  printed  circuit  boards, prototype  and mass production PCB’s.  There is a wholly-owned factory  in Jiangxi,  China. The plant area is 12,000 square meters. Huihe Circuits has been certified for ISO9001, IATF16949, ISO13485, OHSAS18001 and PCB products have been certified for UL, RoHS, REACH.

With a professional technology development team, Huihe Circuits has mastered advanced technology and possessed reliable production equipment, test equipment and fully functional P&C lab. Our products include 2-28 layers board, high TG heavy copper board, high frequency board, mixed-dielectric laminate board, buried & blind via board, which are widely used in communications, computers, industrial control, power electronics, medical equipment, security electronics, consumer electronics and automotive electronics. Products are exported to North America, South America, Europe, Southeast Asia and other countries and regions.

As a professional PCB service provider, Huihe Circuits is characterized by ‘High Quality, Accurate Delivery and Reasonable Price’, and adhere to the core values of ‘Stick with customer oriented, pursue excellent quality.’ Huihe Circuits is consistent in providing high-quality, quick response, satisfactory services for clients all over the world. Looking forward to the future, our stage is vast. We are sincere, persistent and aggressive at work. We meet difficult challenge and seize every opportunity to make progress. We hope to cooperate with you to realize our mutual development and long term benefit.

Circuit Board Company Offer PCB Boards for Sale

Multilayer & Double Sided PCB: Multilayer PCB boards are smaller and have a high assembly density. Multilayer circuit board laying is practical and the length is reduced during multilayer PCB production. The double-sided and multilayer PCB manufacturer at HUIHE CIRCUITS has received certification in ISO9001, ISO13485, IATF16949, UL, RoHS, and REACH. 

Half Hole & Through Hole PCB:Half Hole PCBs have plated through holes that are partially drilled, while Through Hole PCBs have holes drilled all the way through the board. Half hole PCB provide better reliability and increased space for components, while Through Hole PCBs provide stronger connections and higher mechanical stability.

Blind Buried Vias & HDI PCB:Blind Buried Vias are holes that connect the outer layer of a PCB to one or more inner layers, but do not extend through the entire board. HDI PCBs (High-Density Interconnect PCBs) use microvias and advanced manufacturing techniques to increase circuit density and reduce the board size. HDI PCBs are often used in complex electronic devices such as smartphones and laptops.

Via In Pad FR4 PCB:Via in pad PCB have vias (plated through-holes) that are located directly beneath surface-mount components, allowing for shorter interconnection paths and better thermal management. FR4 is a common material used for PCBs due to its low cost, high mechanical strength, and good electrical insulation properties.

High TG PCB:High TG PCBs (Thermal Gap PCBs) are made with materials that have a higher glass transition temperature (TG) than standard PCB materials. This allows them to withstand higher operating temperatures without delaminating or warping. High TG PCB is often used in applications such as automotive, aerospace, and telecommunications.

High Frequency PCB:High Frequency PCBs are designed for applications where signals must be transmitted at high frequencies, typically above 1 GHz. In high frequency PCB company, They are made with specialized materials and manufacturing techniques to minimize signal loss, crosstalk, and impedance mismatch. High Frequency PCBs are used in a wide range of applications, including telecommunications, aerospace, and medical devices.

Impedance Control PCB:Impedance Control PCBs are designed to maintain a consistent electrical impedance along the length of a trace, to ensure the proper transmission of high-speed signals. They are made with specialized materials and manufacturing techniques that control the trace width, spacing, and dielectric constant. Impedance Control PCB is used in applications such as high-speed data transmission, RF circuits, and digital signal processing.

Heavy Copper PCB:Heavy Copper PCBs are designed with copper weights greater than 3 ounces per square foot, which provides higher current carrying capacity and improved thermal management. They are used in high power applications such as power supplies, automotive, and industrial controls. Heavy Copper PCBs can also provide increased mechanical strength and reduce the need for additional wiring.

Rigid Flex PCB:Rigid Flex PCBs are a hybrid construction of both rigid and flexible PCBs, combining the advantages of both. They are used in applications where flexibility is required, but also need to be able to maintain a certain level of rigidity for the attachment of components. From rigid flex PCB manufacturer, our products are commonly used in aerospace, medical, and military applications.

Printed Circuit Board Company offer Prototype PCB Assembly

PCB Prototyping: PCB prototyping technology involves designing and manufacturing printed circuit boards (PCBs) for electronic devices. It typically includes creating a design using computer-aided design (CAD) software, printing the design onto a copper-coated substrate, and etching away the excess copper to create the circuitry. The process can be done through various methods, such as milling, drilling, or using photoresist materials.

PCB High Volume: PCB high volume technology involves manufacturing large quantities of printed circuit boards (PCBs) for commercial and industrial applications. In high volume PCB manufacturer, It typically involves using automated assembly lines to mass-produce the PCBs, which can include surface mount technology (SMT) and through-hole components. High-volume PCB manufacturing can also involve specialized processes such as laser drilling, selective plating, and multiple lamination cycles. The goal of high-volume PCB manufacturing is to produce high-quality PCBs efficiently and cost-effectively.

Custom PCB Service: custom PCB fabrication involves designing and manufacturing printed circuit boards (PCBs) to meet specific customer requirements. It typically involves creating a custom design using CAD software, selecting appropriate materials, and manufacturing the PCB using specialized equipment. Custom PCB services can include prototype development, small-scale production runs, and full-scale production. The goal is to produce PCBs that meet the customer’s unique needs and specifications.

Circuit Board Company Cases

Industrial Control
Smart Robot
Automotive
Medical
Consumer
Communication Equipment
Rail Transit
Ocean Engineering
Internet OfThings
New Energy
5G