silicone earphone case's qualifications and internationally authoritative certifications

Prior to applying for certifications, Dongguan ZheRunTai silicon Technology Co., Ltd delivers silicone earphone case to our testing laboratory. The product will be tested in accordance with the laboratory's internal procedures and with the methods listed in the test standards specified by the certification scheme. Once the product doesn't conform to the quality standard, it will be returned to our factory and re-manufactured. Each of our products has passed the quality test and is in strict accordance with the international standards. In terms of the technical specifications and product details such as performance and materials adopted, we ensure every product offered by us is quality-certified and conforms to the international standard.

Dongguan Zhe Run Tai Silicone Technology Co., LTD has been active in manufacturing waterproof cell phone case since founding and is one of the most veteran manufacturers in the industry. The airpod holder is one of the main products of ZheRunTai. The product is not easy to fade. It is provided with a weather coat that is efficient in UV resistance and the blocking of sunlight exposure. It has better fluidity and higher tensile and tear strength. The product is soft, smooth and luxurious and can be used on even the most sensitive skin. So if people like these feelings, they will like it. It is manufactured by us, a China Preferred Brand Enterprise.

We are aware of the importance of sustainability. We emphasize the use of renewable resources and the conservation of water in our factories.