Peanut shells is a collection of research and development, design, sales and service as one of the Internet technology innovation enterprise, get the attention and support of the government, service for small and medium-sized enterprises.

Oray focuses on connecting your devices together, and its products and services include peanut shells (DDNS), sunflower (remote control), dandelion (router), domain name registration, cloud hosting, intelligent site building, olive oil, Tudu cloud office and so on.

As a globally recognized software brand standing for more than 10 years, Peanut Shell has 14.5 million word-of-mouth users and is the world's largest dynamic domain name resolution service provider in terms of users. Embedded vendors include D-link, TP-link, Huawei, Cisco, Hambone Hi-Tech, Hikvision, Weilink, and more.