product’s design & development process

R&D: We have a very experienced and dedicated R&D team, with five technical engineer, two developmental engineer, two structural engineer, one doctor, two top mixing-fragrance engineers and.


  • 1. Concept generation
  • 2. Concept Development
  • 3. Design
  • 4. Project industrialization
  • 5. Pilot run
  • 6. Product verification and improvement
  • 7. Product Launch
  • 8. Product Continued improvement


TOPURO is a rapid grown up full service electronic contract manufacturer which can deliver complete turnkey manufacturing services including electronic cigarettes,Power bank, BOM building,Material procurement and management,Prototype,NPI (new product introduction), PCB assembly,Complete Unit assembly, Logistics management and Quality assurance.

Our plant located in shenzhen we have two SMT lines , two MI lines and four finished products assembly lines , we have good efficient technical and management team which can provide high quality products at low cost and on delivery time ,within our plant , We own many advanced equipments including Auto-solder printing machine, YAMAHA , SANYO Placement machine, Heating Reflow oven and Wave soldering machine , our placemen can deal with different kinds of integrated circuit,now the ROHS bocome trend all over the world ,we also ensure to use ROHS-compliant components and Lead Free process to meeting with customer’s requirements.