STS adheres to the client-oriented business philosophy in four fields of telecommunication technology services，IoT solutions，new energy services，intelligent hardware.

To provide customers high quality products and service. Our company gives full play to the advantages of communications technology, actively explores cross-industry, interdisciplinary, cross company cooperation and innovation, combine subsidiary and branches to provide customers with more valuable products or services.

Our services reach every corner of China, and promoted subsidiaries such as Sunray, Connectek, Hop to carry out affiliate marketing to meet the diversified needs of customers. We strengthen external coordination, carry out cooperation at various levels and in various fields, and strive to achieve complementary advantages and benefit sharing.