CONTACT

Contact & Cooperation

Tell us your requirements and get an initial assessment within 1 business day — for a single service or a full turnkey project.

Project Inquiry Form

The more detail you provide, the more accurate the assessment.

Front-end demo only — please also reach us directly via the contact details on the right.

Reach Us Directly

Calls and on-site visits are welcome for hardware, prototyping and production cooperation.

  • Company: Shenzhen Kezhonglong Technology Co., Ltd.
  • Business: Embedded software & hardware · IoT turnkey solutions · production support
  • Contact: Mr. You
  • Tel: 13927446943
  • Address: A507, Lankun Group Building, Baoshi Road 29, Xin'an St., Bao'an Dist., Shenzhen, Guangdong, China
  • Cooperation: Prototyping / Mass production / OEM / ODM

How we work

Requirements → Initial assessment (quote / schedule) → Solution confirmation → Development → Prototype validation → Production support.

JOIN US

Join Us

We welcome engineers with hands-on R&D and mass-production experience. Mention "application + your background" via the form or contact details above.

Embedded Software Engineer

MCU/SoC, bare-metal and RTOS, or embedded Linux development.

Hardware Design Engineer

Schematic & PCB design, component selection, design-for-manufacturing.

Project / Supply-Chain Coordinator

Factory coordination, lead time and quality control through to mass production.