Is there any third party doing silicone phone case quality test?

Yes. In addition to the internal quality control team we set up, we also invite a third party performing quality tests on silicone phone case. Nowadays, with the advance of testing devices, defective products are more likely to be detected. Due to the limitation of the plant size and budgets, Dongguan ZheRunTai silicon Technology Co., Ltd tries to seek a third-party testing company to do quality tests with its advanced machines. Of course, it is based on the quality control methods being fully executed by us, which customers can rest assured.

Dongguan Zhe Run Tai Silicone Technology Co., LTD has developed into a world leader in the field of protective phone cases. airpod case cover is one of ZheRunTai's multiple product series. ZheRunTai airpods strap has been strictly tested. The testing involves metals precipitation, oil and grease removal, and BOD or COD removal. The product is marketed based on our autonomously developed brand Zhe Run Tai which is the China Quality Brand. This product is widely used in many industries. It has the advantage of ensuring high labor productivity, and promotes manufacturers to improve efficiency. Its processing is controlled in a systematic way to guarantee high quality.

With the economic rapid developing rapidly, ZheRunTai has been also following the trend based on the tenet of silicone earbud tips. Check it!