Reliable PCB FABRICATION Services for High-Precision Electronics

Company Introduction

Who We Are

-Your Trusted PCB, Substrate & Electronic Assembly Partner

Founded in 2002 and headquartered in Shenzhen, SENTAK is a world-class hardware solution provider specializing in high-end Printed Circuit Boards (PCB), high-density substrate packaging (SUB), and electronic assembly (PCBA).

With over two decades of continuous innovation, we have evolved into a global, technology-driven manufacturer. Supported by an established international marketing and technical support network, we serve more than 5,000 customers worldwide.

Our Manufacturing Strength

SENTAK operates two modern manufacturing campuses spanning over 10,000+m² and staffed with a team of 500+ experienced professionals.

To enhance efficiency and production capacity, we have made substantial investments in advanced PCB/PCBA production equipment, high-speed SMT lines, and a fully digitalized ERP management system.

Today, our monthly production capacity exceeds:

20,000m² PCB manufacturing

Large-scale PCBA production and assembly

Social Accreditation

Thanks to our excellent product quality, strong R&D capabilities, and industry-leading technology, coupled with our commitment to social responsibility and consistent sales performance, we have accumulated numerous honors and technology awards over the years. Our efforts have been widely recognized by the industry and society.

IPC

National-level high-tech enterprise

First Prize for Technological Innovation

Intellectual property rights leading enterprises

Honorary Certificate

ISO14000

Shenzhen well-known brand

Brand-name products of Guangdong Province

Quality Assurance & Certifications

SENTAK adheres to strict international standards to ensure stable and reliable product quality.

Our PCB and PCBA products comply with:

UL, ISO9001, ISO14001, TS16949, AS9100, RoHS, WEEE, REACH

This strong quality foundation has enabled long-term cooperation with multiple Fortune 500 companies.

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What We Manufacture

We provide rapid prototyping and small-to-medium batch production of high-precision PCB and PCBA, delivering comprehensive hardware solutions for global clients.

PCB Manufacturing Capabilities (1–64 Layers)

HDI PCB (Blind/Buried Vias)

Rigid-Flex Boards / Flexible Printed Circuits (FPC)

High-Frequency PCBs

Heavy Copper PCBs (up to 20 oz)

Flex PCBs

Ceramic PCBs

Aluminum-based PCBs

High-Tg FR4 PCBs (TG180)

Halogen-Free PCBs

Hard Gold Finger & Heavy Gold Plating Boards

Hybrid & Multilayer Substrate Boards

PCBA & Electronic Assembly

Our PCBA workshops are equipped with cleanrooms and high-speed SMT lines featuring placement accuracy up to ±0.1 mm.

We support nearly all IC packaging types including SO, SOP, TSOP, TSSOP, QFP, BGA, U-BGA, as well as:

01005 Chips Mounting

Through-Hole Technology (THT)

Complete Product Assembly

Electrical Testing & Functional Testing

Packaging & Final Inspection

Industries We Serve

Reliable Electronic Manufacturing for High-End Global Industries

Telecommunications & 5G

SENTAK delivers mission-critical high-frequency PCBs and precision PCBAs for advanced telecommunications and 5G infrastructure. We specialize in superior signal integrity, achieving tight impedance control (±5%) and ultra-low loss for mmWave applications. Our solutions power next-generation base stations, RF systems, and network hardware, enabling faster, more reliable global connectivity.

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Medical & Healthcare Devices

SENTAK provides reliable PCBA solutions for life-critical medical devices. Our products meet stringent quality standards for applications in patient monitors, diagnostic equipment, and wearable health tech, ensuring unwavering performance.

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Industrial Automation & Control

SENTAK provides robust PCBs and PCBAs for industrial automation and control systems. Our solutions are built for harsh environments, ensuring reliable performance in PLCs, motor drives, HMIs, and robotics. We enable 24/7 operational resilience and uninterrupted productivity.

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Power & Energy Electronics

SENTAK manufactures robust PCBs and PCBAs for high-power and energy electronics. Our solutions, utilizing heavy-copper and advanced substrates, are engineered for reliability in EV charging, renewable energy inverters, and power conversion systems, enabling efficient and stable energy management.

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Security & Monitoring Systems

SENTAK manufactures reliable PCBs and PCBAs for critical security and surveillance infrastructure. Our solutions ensure 24/7 operational stability in access control, IP cameras, and intrusion detection systems, with robust designs for harsh environments and long-term performance under continuous operation.

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Automotive Electronics

SENTAK supplies high-reliability PCBs and PCBAs for automotive electronics, meeting stringent IATF 16949 standards. Our solutions support mission-critical systems like ADAS, ECUs, and EV powertrains, delivering robust performance, thermal resilience, and zero-defect reliability for next-generation vehicles.

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Our Vision & Values

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Driven by our core values—Persistence, Innovation, Win-Win Collaboration, and Long-term Vision—SENTAK continues to expand its capabilities in PCB, SUB, and PCBA technologies.

We are committed to seizing new opportunities, overcoming challenges, and achieving the next stage of high-level, technology-led growth.

Looking ahead, we will continue to embrace innovation and strive for excellence, determined to become a world-class PCB service provider in the near future.