• The Reliable Partner of Turnkey PCBA Manufacturer.
    STHL Solves Complex PCBA Requirements with Quality Guarantee.

  • 17 Years Experience

    With PCB Assembly and PCBA Testing for a Broad Range of Electronical Products.

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About STHL Technology

Shenzhen STHL Technology Co., Ltd. is a high-quality provider of electronics manufacturing services (EMS) in China, we serve customers worldwide along the whole industry chain including product design, material sourcing, PCBA production, cable assembly, box build assembly and comprehensive testing services. Our 6,000 sqm facilities include 6 surface-mount technology (SMT) production lines, 2 through hole technology (THT) lines , 2 function testing lines and 2 box build production lines.

Why Choose STHL

17 Years Electronic Assembly Experience. Faster to Market with Advanced Technology. MES(manufacturing execution system) improves quality control and increases uptime while also reducing inventory and costs by monitoring, tracking, documenting and controlling the entire production lifecycle.

turnkey service

Turnkey Service

nda contract

NDA Contract

MES System

Fast Delivery


7/24 Service






PCB Assembly Capabilities

Armed with advanced equipments and supported by a sophisticated technical team, STHL Technology provides extremely reliable turnkey PCBA manufacturing services cover the following: PCB layout & design, material soucing, IC programming, SMT assembly, THT assembly, mixed technical assembly, ICT test, function testing, conformal coating, cable assembly and labeling, as well as complete box build service.

PCBA Factory Inspection

As an ISO9001, ISO14001, IATF16949 and ISO13485 certificated electronics assembly manufacturer, the company production is exactly complied with ROHS standard and quality guarantee. STHL PCBA welcome customers visit and inspect any time. You can also make an appointment for an online audit factory service and we will arrange it for you within 24 hours. The video below will help you know more about the company.

production line

Our Market Sectors

STHL offers electronic contract assembly services for a broad range of electronical products. Our list of customers is long, and we have completed thousands of projects for different sectors in the past years. Our customers tend to come back for their next project. We see that as a sign of satisfaction and trust in us.  Cusomers highly appreciate our full turn key services which include material sourcing, SMT & THT assembly, box build assembly and final packing, as well as dropship and logistics support. We are continuously striving to create value for our partners both traditional industry and new technology fields.

– Automotive Electronics –

– Energy & Power –

energy power

– Computers & Storage –

– Safety & Security –

– Networking & Communications –

– Medical & Healthcare –

medical healthcare

– Smart Home –

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