On June 10, 2022, the auditor of the certification company headed by the senior auditor came to our company for audit. Accompanied by the commissioner of the company and the active cooperation of all the staff, our company successfully passed the Sedex 4 Pillar certification, which further proved the high quality level of the company’s products.

Shenzhen Runsun Development Co., Ltd is a manufacturer that integrates research and development, production, and sales of peripheral accessories such as phone cases, tablet cases, and earphone protective cases. And we were founded in 2003, so far there are 20 years of history, at present 500 workers, 40 sets injection machine, Max yearly capacity 30 millions pcs ,our products are sold in Japan, the United States, Italy and other European time all over .we have own the trust of many high-end customers, Runsun believe that we will be your best partner.