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Lab Test

Hebei Shenli testing facilities were installed to carry out testing of raw material and every products that we manufactured. For we to maintain its place in the market based on quality items, tests had to be carried out continuously. Rated materials being tested covering chain, hooks, links, slings,tie-downs, chain block, lever block, snatch block and similar equipment.

shenli being conscious of the need to have recognation of its testing facilities which is accredited by CNAS (China National Accreditation Service for Conformity Assessment) and all of our products have to be batch tested to ensure that the quality is acceptable to all of our customers.

Our Quaity Control Procudure/system are as follows:

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1. Materials
All our material is government supply, we will have traceable report for each batch of the material ,Each batch of the material is made with its own ID.and this report will continue during the whole production. --- This means that we exactly know which batch material have been manufactured into final products and we will keep this record for over 5 years.

2. Semi-Finished Products investment:
a.Firstly, we will process with 100% surface inspection which mostly relies on exprienced workers using measure gauge and magnifier;
b. After that, we will process the item with 100% magnaflux crack detection to check whether there have surface defects inside;
c. Then our item will come to the last step that is hardness test by stiffness tester to ensure it meet the standards for specific products.

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3. Finished Product Investment:
a. First of all is 100% surface investment with surface treatment; b.Secondly comes to the breaking load tensile test with different capacity tensile testing machines;
b. At last it the fatigue strength testing for Grade 8 products and all tests will follow reports and keep in record for 5 years.

4. Exquisite packaging
Finally, our company will check the package according to different customer requirements with cartons, logos and pallets. Meanwhile, we will sent all pictures to our customer in order to help them knowing the goods situation.

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Quality Control

Hebei Shenli testing facilities were installed to carry out testing of raw material and every products that we manufactured. For we to maintain its place in the market based on quality items, tests had to be carried out continuously. Rated materials being tested covering chain, hooks, links, slings,tie-downs, chain block, lever block, snatch block and similar equipment.
Shenli being conscious of the need to have recognation of its testing facilities which is accredited by CNAS (China National Accreditation Service for Conformity Assessment) and all of our products have to be batch tested to ensure that the quality is acceptable to all of our customers.
Our Quaity Control Procudure/system are as follows:

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1.Materials --- All our material is government supply, we will have traceable report for each batch of the material and this report will continue during the whole production. --- This means that we exactly know which batch material have been manufactured into final products and we will keep this record for over 5 years.

2.Semi-Finished Products investment:
a.Firstly, we will process with 100% surface inspection which mostly relies on exprienced workers using measure gauge and magnifier;
b. After that, we will process the item with 100% magnaflux crack detection to check whether there have surface defects inside;
c. Then our item will come to the last step that is hardness test by stiffness tester to ensure it meet the standards for specific products.

3.Finished Product Investment:
a.First of all is 100% surface investment with surface treatment; b.Secondly comes to the breaking load tensile test with different capacity tensile testing machines;
b.At last it the fatigue strength testing for Grade 8 products and all tests will follow reports and keep in record for 5 years.

4.Finally, our company will check the package according to different customer requirements with cartons, logos and pallets. Meanwhile, we will sent all pictures to our customer in order to help them knowing the goods situation.
We will inform our customers and book the shipment.

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