March, Beijing branch was established and offices were opened nationwide
June, the first overseas exhibition - Singapore Communication Show
August, Tiantong satellite phone was mass-produced
November, the low-orbit constellation handheld and iot terminals were successfully developed
December, Skyway's new generation of high-throughput satellite communication system was successfully developed

September, Skyway carrier superposition characteristics were developed, and the multi-system system was successfully developed
November, the Skyway satellite broadband system was applied to Marine fishing boats
November, the Skyway broadband satellite system was successfully tested in a low-orbit constellation
December, China's top 100 commercial space enterprises

March, completed A round of financing of tens of millions of yuan
April, provided relief for the landslide disaster in Hongya County, Sichuan Province
June, it was selected as the 2021 Chengdu New Economy gradient Cultivation warehousing enterprise

July, participated in the disaster relief of the heavy rainstorm in Henan on July 20

January, the Hongyun engineering communication protocol standard developed by the company passed the review
September, the Guarantee Long Eleven rocket was launched for China's first commercial application at sea
September, through the national high-tech enterprise identification
November, joined China Telecom Terminal Industry Alliance Tiantong Satellite terminal Industry Branch

September, the Xingyun module was the first to pass the test and completed mass delivery
December, the satellite hub cloud and satellite Internet of Things cloud platform was released
December, completed 30 million yuan Pre-A round of financing

July, Xinglian Xintong brand was established
August, it undertook the research and development task of the ground module of "Line Cloud Project"
December, the Xingyun module was successfully developed and the ground interactive test was completed