The names of each part of the shoe are:

1. Upper (upper): The upper is one of the main components of the shoe, which is the upper part of the shoe 2. Shoe insole: Usually, men's shoes use an insole or heel pad at the back of the insole. Women's shoes are fully padded with insoles. The insole has the function of keeping the insole clean and covering the unevenness of the insole to improve foot feel 3. Outsole: Refers to the sole of the shoe. The bonding state around the outsole should be closely adhered without gaps, and the bottom surface should be flat. The outsole mainly consists of hard leather, soft leather, imitation leather, cloth, rubber, plastic, rubber plastic, and rubber foam materials. Hard leather is made from processed cow and pig skins, mostly used for leather shoes, and a small amount is used to make leather sole cloth shoes 4. Inner sole: Refers to the position where the instep contacts. The back half of the leather shoe is mostly made of soft mountain or sheep leather, and the front half is mostly made of canvas; The lining of cloth shoes is mostly made of natural white cloth or bleached cloth; Rubber overshoes are lined with fine canvas Leather shoes that are cold resistant in winter use felt or processed fur as the lining; Cloth cotton boots (shoes) are usually padded with cotton and then lined with a layer of cotton cloth, which can also be lined with felt or elastic velvet. Some shoes also use resin foam composite materials or artificial wool as the lining 5. Heels: There are many types of heels, which can generally be pided into three categories: flat, medium, and high heels, with different shapes, such as rolled heels, pressed heels, and sloping heels. The size and thickness of heels include thin high heels, thick high heels, horseshoe heels, and half round heels Why do I need to process a product quality inspection report

Function of testing report:

1. Project bidding: Issue authoritative third-party CMA/CNAS qualification report

2. Online e-commerce platform entry: Quality inspection report recognized by major e-commerce platforms

3. Used as a sales report: issuing legally effective testing reports to make consumers more confident

4. Papers and research: Provide professional personalized testing needs

5. Judicial services: providing scientific, fair, and accurate testing data

6. Industrial problem diagnosis: Verify the troubleshooting and correction of industrial production problems

100% inspection and testing process:

1. Telephone communication and confirmation of requirements

2. Recommend solutions and confirm quotations

3. Mail samples and arrange testing

4. Progress tracking and result feedback

5. Provide reports and after-sales service

6. If urgent or priority processing is required

Testing and testing characteristics:

1. The testing industry is fully covered, meeting different testing needs

2. Fully cover the laboratory and allocate localized testing nearby

3. Engineers provide one-on-one services to make testing more accurate

4. Free initial testing, with no testing fees charged

5. Self service order delivery for free on-site sampling

6. Short cycle, low cost, and attentive service

7. Possess authoritative qualifications such as CMA, CNAS, CAL, etc

8. The testing report is authoritative and effective, and is generally used in China