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Shenzhen Yuyue Electronic Technology Co., Ltd Quality Control

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QC Profile

Quality Control System Of our products:

 

1. Incoming Material Inspection:

 

No.

Inspection 

Inspection Item

Inspection Mold

 

Inspection demands

Sampling rate

 

1

Shell

Colour/QTY/Appearance/Silk Printing

By QC

Same as orderno color deviation,no flash,no scratch mark

More than 3%,return

2

Cable

Core , Size inspection, Diameter and Length ,Appearance

By QC

Same as order(no deform,no glue mark,no oxidization,no rust mark)

More than 3%,reject

3

Electronic Components

Resistance, inductance, capacitance and other data

The bridge detector

The error is ±5%
Label and package are clear and good.

More than 3‰,return

4

USB/TYPE-C Interface

Colour/QTY/Appearance

By QC

Same as order(no deform,no glue mark,no oxidization,no rust mark)

More than 3%,reject

5

PCB

Dimensional measurement, actual assembly, compared with a sample of the number on board and electronic circuit, test the electrical properties: current, voltage, power same as order demand. the test control function is normal.

By TD

Same as order(over-current detection,short-circuit detection)

More than 3%,return

 

2. The Process Inspection:

 

No.

Production steps

Inspection item

1

Preparation

Check whether the materials are complete before production, and prepare for production after checking.

2

Confirmation of the first piece

Before the mass production, the production technician will make the first product according to the order, and the relevant departments will carry out the inspection and confirmation of all aspects such as function, and the production can be confirmed after confirmation.

3

Soldering iron temperature test

When the product is on the line, the soldering iron of the welding station is tested for temperature, and adjusted to the required temperature as required, and the record is archived after adjustment.

4

Semi-finished product test

Before the product is assembled, the product is subjected to the function test to ensure the reliability of the product. 

5

Finished product test

Perform product test have passed the function & appearance test to further ensure product reliability. QC should check the product 100%,If there is any defect, it will be returned for repair.

 

3. Product shipment inspection:

 

No.

Production steps

Inspection item

1

Appearance inspection

Before packaging, the line inspector will perform a visual inspection on all products.Keep the product clean and good, If there is a bad appearance, it will be repaired and replaced.

2

QC shipment inspection

After the packaging is completed, the quality inspector will conduct a random inspection on all the goods according to the AQL sampling standard. After the inspection, the photo will be photographed and archived, and the next process will be carried out.

3

Sealing and packing belt

After product inspection, the product is packaged, packaged, and packed. After completion, the quality inspector will take photos and archive it.

4

Drop test

After packaging, the batch product will be tested for the drop and tested according to the standard of one corner and six sides. After the fall, the product will be visually inspected.

5

QC Report

QC reports are provided by quality inspectors after all process inspections are qualified and archived.

6

Shipment

After the above inspection process is completed, it can be shipped.

 

Contact Details
Shenzhen Yuyue Electronic Technology Co., Ltd

Contact Person: 雷朝武

Tel: 13798210196

Fax: 755-755-21381926

Send your inquiry directly to us (0 / 3000)