Assembly & Sub-Assembly Experts, Shenzhen, Guangdong, China


We have assembly and sub-assembly operations on-going in multiple locations across China. We offer these services to bring even more options to our clients - clients looking to keep more of their product supply-chain under one roof.


Every lean assembly line starts with good planning.

We calculate a line based on the following factors:

  1. Task Outcome: This might be a full or sub-assembly, with key identifying output goals.
  2. Takt Time: The target time in seconds it takes to complete the entire task.
  3. Numer of steps: bite-size steps to work through to complete the task
  4. Monthly Output Rate: The number of completed items you require each month.
  5. Facilities requirements: Number of staff; Number of lines; Physical size of each line; Utilities (electricity, water etc.);
  6. Testing Requirements: How to ensure the product is ready for the next stage, beit further work or sent to market. This stage also helps us plan the test equipment.
  7. Reporting: Usually weekly, as specified by the client.
  8. Work Instructions: A clear, visual overview of each step of the assembly process.

Our Assembly Experience

For a number of years we have been producing high-volume full-assembly and sub-assembly parts for some of the Auto, Medical and OA Industries' biggest movers and shakers.

From steering wheel electric units to complete fax / copy / scanner machines, urine bags to insulin pens, we have experience designing, planning, executing and maintaining ultra-efficient assembly systems in any of our multiple locations.

Assembly & Sub-Assembly Experts, Shenzhen, Guangdong, China

Production First

Many of our assembly projects have come about from clients producing parts with us, who then require assembly and packaging services, but want to keep everything under one roof. This saves on management costs, time and helps by giving you just one single point of communication from start to finish.

Cost Savings

Despite the obvious time and management cost savings by keeping production and assembly at Changhong Technology, we can also offer otherwise hard-to-obtain savings in areas of raw material purchase, sub-component and parts purchase and in-coming parts inspection. Being a well-established Chinese brand, we are in a strong position to source the best parts and materials at the right price, saving the client on taxes and additional fees wherever we can.

ISO Class 8 Medical Clean Room

For products requiring a 'clean room' environment for production, our 4,000m² ISO class 8 100K clean room offers the ideal enviroment for both plastic parts production, medical consumables sub and full assembly, testing, inspection and packaging.

In instances where a line also has ISO Class 7 requirements, we have - in the past - created 10K (Class 7) spaces within the Class 8 clean room space so as to accomodate the particular requirements.

Contact Us Today

Through years of experience, we have come to appreciate that no 2 assembly projects are the same. Whilst assembly on the whole has shared values, such as those listed above, each and every project requires the careful attention of our line planners, managers and engineers to ensure that the optimal line is put in place.

Contact us today to discuss your next project and let us show you how we can turn your targets into our purpose.

Changhong Services

yaboapp官网下载 花椒娱乐 万博体育官网下载 体育搏彩是什么 注册送188 bet体育在线投注