Empowering local OEM and ODM sectors in Turkey with precision-engineered PCB assemblies, built to survive the harshest industrial and operational environments.
Turkey’s unique geopolitical position as a gateway between Europe, Asia, and the Middle East has catalyzed its emergence as a powerful manufacturing hub. Within the scope of the EU-Turkey Customs Union, Turkish manufacturers and international assemblers leverage nearshoring strategies to fulfill rapid-delivery demands across Europe. The Turkish market demands electronic components that strictly align with both European quality regulations (such as CE, RoHS, and REACH) and local Turkish Standards Institution (TSE) requirements.
The industrial landscape in Turkey is heavily concentrated in sectors such as automotive manufacturing (centered in Bursa, Kocaeli, and Izmir), white goods / consumer appliances (led by giants like Vestel and Arçelik), and a rapidly expanding military-defense electronics sector (e.g., ASELSAN, Baykar). As these industries transition towards smart technologies, Internet of Things (IoT) integration, and electric vehicle (EV) ecosystems, the demand for high-reliability Multi-layer Printed Circuit Board Assemblies (PCBA) has reached unprecedented heights. Partnering with a advanced global PCBA manufacturer like STHL provides Turkish businesses with the perfect blend of cost-efficiency, high-volume scalability, and rigorous aerospace-to-automotive grade testing standards.
Adhering strictly to IATF 16949 standards, we provide automotive-grade PCBA services capable of surviving high vibration, thermal shocks, and extended usage cycles, crucial for Turkey's booming EV supply chain.
Optimized logistics solutions designed to coordinate with Turkish entry ports (Ambarli, Mersin, Izmir). Complete documentation support ensuring smooth customs clearance under European trade frameworks.
Equipped with class-10,000 cleanrooms and high-precision SMT equipment, we build reliable medical-grade PCBA assemblies for surgical equipment, monitors, and modern diagnostic systems.
Shenzhen STHL is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including PCB layout, components sourcing, PCB fabrication, PCBA assembly, cable assembly, box build assembly and comprehensive testing services.
It was established in 2006, with 20 years of experience in electronics contract assembly manufacturing. Currently, STHL has 220+ staff members. Our 10,000 sqm facilities include 7 SMT assembly lines, 2 DIP/THT lines, 2 function testing lines and 2 finished device assembly lines.
At STHL, we provide electronics assembly services for energy power, communications, automotive, medical, consumer electronics, computers & storage, safety & security, commercial and industrial products. Our customers mainly from USA, Germany, Italy, UK, Poland, New Zealand, Argentina, Brazil, Turkey, Korea, Thailand, and the other 90 regions of the world.
As an IATF16949, ISO9001, ISO14001, and ISO13485 certificated electronics assembly manufacturer, we produce products exactly comply with RoHS standard and quality guarantee. Based on our excellent engineering and production capacities in technical areas such as materials analysis & storage, advanced equipment, reliability testing (AOI, X-RAY, ICT test and function test), high effective SMT and THT assembly, we are recognized as a long-term reliable PCBA vendor by more and more customers worldwide.
Welcome to visit STHL factory at any time.
We can handle a wide range of advanced components, including:
But our commitment to quality goes beyond component expertise. We utilize advanced inspection techniques, including AOI and X-Ray inspection, to guarantee flawless assembly.
STHL PCBA also excels in Through-Hole Technology (THT) assembly. Our services encompass:
In high-density electronics design, thermal management and structural integrity of the circuit board determine the service life of the final product. Industrial environments in regions like Kocaeli and Bursa present heavy dust, high heat, and significant mechanical vibrations. To address these operational challenges, STHL integrates advanced manufacturing technologies designed to yield robust PCBA solutions.
As control units shrink and require more processing power, HDI PCB layouts become standard. STHL utilizes laser-drilled blind and buried microvias, enabling multi-layer designs up to 32 layers. This minimizes signal attenuation and impedance mismatching, crucial for high-speed telecommunication routers and advanced driver-assistance systems (ADAS).
For applications vulnerable to moisture, condensation, and chemical pollutants (such as marine electronics and outdoor telecommunications), STHL offers selective conformal coating services (Acrylic, Polyurethane, or Silicone bases). Furthermore, we utilize epoxy underfill on fine-pitch BGA packages to increase the shear strength and fatigue life of the solder joints under cyclical thermal conditions.
Our surface mount technology lines utilize cutting-edge equipment including Yamaha and Fuji Pick-and-Place systems, capable of mounting 01005 (0402 metric) passive devices with high precision. Advanced reflow ovens featuring 10 heating zones with nitrogen atmosphere control ensure uniform solder alloy distribution, significantly minimizing the risk of tombstoning or cold solder joints.
STHL operates 7 automated PCB assembly lines for both prototype and mass production. Advanced SMT ensures precise component placement and quality. Skilled technicians provide efficient THT assembly and RoHS-compliant lead-free soldering.
STHL PCB fabrication service produces high-quality, reliable printed circuit boards from simple singles to complex multi-layers, from flex PCB to rigid-flex PCB, we use premium materials and controlled processes to meet precise specifications.
STHL offers global electronic component sourcing and supply chain solutions. Our vast supplier network and expertise ensure access to genuine, certified parts, mitigating risks of counterfeits, allocation, and long lead times to secure your production schedule.
With the precision manufacturing of cable assembly components including handles, retention systems, connectors, and shielding in a wide range of materials and finishes, we have performed many successful cable assembly for many customers from various industrial applications.
Making your projects at STHL from SMT assembly to box build assembly is very cost-effective and fast to market. Covering everything from putting a PCBA into the enclosure with all functions testing to a complete product assembly packaged and ready for delivery to your customers, we can supply the full support.
STHL conducts functional testing (FCT) to verify product performance, preventing defects such as circuit issues, missing or incorrect components. This ensures delivered products are stable and fully qualified.
When selecting a PCBA factory for Turkish manufacturing projects, compliance is not negotiable. Electrical goods exported from Turkey to the European Union must bear the CE mark. To ensure safety, reliability, and conformance to target standards, STHL maintains a robust Quality Management System (QMS) certified to international benchmarks.
Our ISO 13485 certification ensures that medical PCBs—ranging from portable health trackers to hospital ventilators—undergo stringent quality inspections, total batch traceability, and Risk Management processes in accordance with ISO 14971 standards. This gives medical product developers in Istanbul and Ankara the assurance of absolute device reliability.
Operating under the rigorous IATF 16949 standard, we apply failure mode effects analysis (FMEA) during DFM checks. We track components back to their direct wafer fabrication source. Solder integrity is examined under multi-angle 3D X-Ray systems (AXI), ensuring no internal solder voids exist on safety-critical automotive control units.
Furthermore, our environment-friendly processes guarantee complete compliance with the RoHS Directive, restricting hazardous substances such as lead, mercury, and polybrominated biphenyls (PBB) in electronic products, facilitating frictionless customs clearance into Turkey and the wider EU market.
Global supply chain volatility has made nearshoring and highly synchronized logistics partnerships vital. When working with STHL, Turkish buyers benefit from a fully-optimized shipping pipeline that cuts transit times while minimizing potential customs delays.
Leveraging direct documentation compliance (including ATR and EUR.1 movement certificates when applicable), we guarantee that all electronic boards meet European Union Customs frameworks, allowing hassle-free import into Turkish ports without hidden tariffs.
Our strategic facility location in Shenzhen grants us access to the world’s most integrated electronics component supply market. Through international component distributors, we secure hard-to-find active silicon and microprocessors while utilizing local factories for rapid multi-layer bare PCB manufacturing.
Whether you require air freight to Istanbul Airport (IST) for urgent prototypes or maritime freight to Ambarli Port (Istanbul) and Izmir Port for heavy-volume production runs, we coordinate custom packaging and logistics schedules to optimize shipping costs.
Get in touch with our engineering team today to review your Gerber files, optimize your BOM costs, and establish a reliable PCBA supply pipeline for the Turkish market.
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STHL PCBA
