Best Quality Assurance Supplier

Dress Code

The production of any electronic product needs a relatively dust-free environment, so workers need to tidy up their clothes before entering the factory, including clothes and hats are anti-static equipment, special station also need to wear anti-static bracelet.In addition to the dress code, air shower is also an essential cleaning equipment, can remove the dust on the surface of people and objects, and at the same time on both sides of the air shower clean and unclean areas play a buffer and isolation role.

Production Process

这里可以自定义设置

1.1 Patch line

It is our mission to offer you bread with love. Bread, in its pure original formula, making it available for everyone's enjoyment. From antiquity,bread has been known as the epitome of life and human society. It's history can be traced back for thousands of years to the ancient Egyptians, Romans and Greeks.

这里可以自定义设置

1.2

The patch is only the beginning of the process, because a lot of assembly work still needs to be done manually, such as the welding of special-shaped components.

这里可以自定义设置

1.3

After the patch is completed, the next step will be reflow welding, that is, the melting of electronic components on the PV plate.After reflow welding, PV plates that have passed AOI optical inspection can go to the next step: back welding.

这里可以自定义设置

1.4

The PV plate after reflow welding is not sent to the back welding line, but through AOI optical detection, to see whether there are leakage, misalignment, false welding and other phenomena.

这里可以自定义设置

2.1

The main processes of the back weld line are welding, burning, testing and screwing.After the completion of the SIM placement process, the PV plate shall be dismantled and trimmed at the first step of the post-welding line.

这里可以自定义设置

2.2

After welding each functional module, then these modules need to be burned and first tested."Burning" can be simply understood as copying the system software to the functional module.

这里可以自定义设置

2.3

After burning the board, each function will be manually carried out a preliminary inspection, testing items including star search, signal emission, and whether the function can be applied.

这里可以自定义设置

2.4

After passing the test, the motherboard will be labeled with a bar code to facilitate later calls and inquiries.

这里可以自定义设置

3.1

All components that are welded and burned can be assembled with the shell, but the shell of the product needs to be simply modified before assembly.

这里可以自定义设置

3.2

Motherboard and screen assembly is carried out separately, because stick screen is very exquisite craft, the requirement is carried out in absolutely dust-free workshop.

这里可以自定义设置

3.3

Finally, the upper and lower housings of the assembly are docked to complete the assembly, and then the next test is carried out.

这里可以自定义设置

3.4

The assembled machine does not immediately enter the packaging line, but needs to be tested again, the test of qualified products will be sent to the packaging line.

这里可以自定义设置

4. Packaging line

Before leaving the factory in batch, the products will also be tested for aging. After all the tests reach the standard, the products will be packaged and shipped.If a problem occurs during production, the product will be returned to the maintenance area for testing.

5. Conclusion:

it can be said that the production process of our factory is a standard production line in the industry. Every step of the production process, from SIM patch to semi-finished product inspection, to assembly, and then to whole machine test, will be tested.More importantly, because electronic products pay much attention to the screen sticking process, so the requirements for workers' screen sticking technology and workshop environment are very high, we not only streamline the operation, but also ensure the quality of products.

这里可以自定义设置

We cheer and we pray. Your car needs a spray!

Name

E-mail

Phone

Content