Yyjenza is a leading OEM/ODM manufacturer specializing in high-quality Bluetooth modules, IoT devices, and industrial controllers since 2012
Request a Quote View ProductsFounded in 2012, Yyjenza Electronics has established itself as a premier electronics manufacturing partner specializing in OEM and ODM services. With over a decade of industry experience, we've developed deep expertise in wireless communication technologies and industrial control systems.
Our 15,000m² state-of-the-art manufacturing facility in Shenzhen, China, houses advanced SMT production lines, automated testing equipment, and a dedicated R&D team of 50+ engineers. We maintain rigorous quality control throughout our production process, ensuring every product meets international standards and client specifications.
We've successfully delivered 500+ projects for clients in 30+ countries across consumer electronics, industrial automation, medical devices, and smart home sectors.
Years Experience
Projects Completed
Countries Served
Advanced Bluetooth 5.2/5.3 modules with BLE support for IoT applications. Our modules feature ultra-low power consumption (as low as 1μA in sleep mode), extended range (up to 300m), and support for multiple protocols including Bluetooth Mesh.
Applications: Smart home devices, wearables, healthcare monitoring, industrial sensors.
Industrial-grade IoT gateways with multi-protocol support (WiFi, Ethernet, 4G, LoRaWAN). Our controllers feature ARM Cortex processors, industrial temperature range (-40°C to +85°C), and secure communication protocols.
Applications: Industrial automation, smart agriculture, energy management systems.
Full-service PCB manufacturing from prototype to mass production. Capabilities include 4-12 layer boards, SMT & through-hole assembly, BGA components, and comprehensive testing (ICT, FCT, AOI).
Services: Design consultation, component sourcing, DFM analysis, box build assembly.
Our commitment to quality is demonstrated through international certifications and compliance with rigorous industry standards.
From concept design and prototyping to mass production and logistics - we provide comprehensive manufacturing services under one roof.
Our R&D team includes specialists in RF design, embedded systems, and firmware development with 10+ years average experience.
Multi-stage quality control including automated optical inspection (AOI), X-ray testing, and functional testing ensures product reliability.
Strategic partnerships with component manufacturers ensure stable supply even during global shortages.
Building 5, Tech Innovation ParkShenzhen, Guangdong 518000China
[email protected]@yyjenza-electronics.com
+86 755 1234 5678Monday-Friday: 9AM-6PM (GMT+8)