If requested by the customer, Dongguan Jolly Industries Limited can provide the certificate of origin of cell phone pouch. Since launching the product, we have successfully obtained certification to prove the effectiveness of our products. The certificate of origin makes our products reliable and trustworthy.

The outstanding manufacturing ability makes Jolly stand out in the market. We have been focused on the R&D, production, and supply of apple watch bands for years. Jolly's mobile phone pouches series are created based on unremitting efforts. During an inspection of Jolly universal phone cover, the main tests are performed. These tests include the bonding test, colorfastness test, fitting test, and adhesive test on logo and labels. The product is easy to open just like a book. It can last for a long time. Its sturdy housing enables it to withstand any kinds of vibration, allowing the circuit board to be used for long. Its anti-skid design makes the mobile phone not easy to slip out of hands.

We adhere to sustainable development. During our production, we constantly look for new and innovative ways that are good to environments such as manufacturing our products in a safe, environmentally friendly, and economical way.