Over the past 8 years, CCISTC has made 3 significant leaps: from temporary modular building to permanent modular building, from low-rise building to high-rise building, from domestic market to overseas market. Additionly, CCISTC has made certain achievements in resources, talents, technology, practical experience, business model exploration, and organizational system construction. CCISTC annual global contract reaches $203,582,000 in 2021.