JLH Mattress - A TOP Wholesale Mattress And Bed Manufacturer In China Since 1992
Mattress spring test
2018-01-17
This test is used to test changes in spring diameter, core diameter and height (mainly changes in spring height.)
The machine is divided into two parts for the spring test. The upper part is used to test the pocket spring and the lower part is used to test the round spring.
Each spring was compressed 200,000 times and then compared to the height of the spring before compression to collect changes in the spring shrinkage test.
The test results usually have a positive or negative 2 cm difference and the spring height typically shrinks and decreases.
The result of the 200,000 spring compression tests proves that our mattress can guarantee a 10-year shelf life.
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Get in Touch with Us
At JLH Mattress, our mission is to Bring Sweet Dreams to the World by offering top-of-the-line products and excellent customer service.
Contact Person: Allen Cai
Tel: +86-757-86908020
Whatsapp:8613703015130
Fax: +86-757-86905980
E-mail: info@jlhmattress.cn
Add: 10th Floor, Building A, No. 81, Tanxi Section, Beihua Road, Tanxi, Longjiang, Shunde, Foshan City, Guangdong Province, China