STS actively provides nearly 4,000 jobs all over the country, adhering to the principle of fairness and justice, employing employees according to post standards, and providing fair opportunities in terms of  post, welfare benefits, promotion, development and training.

Our company highly values staff training, and prepares annual education and training plans every year. It combines various training types and methods to carry out training at different levels and categories such as new staff training, management training and professional post skills training.

Our companey is committed to providing employees with a healthy and safe working environment. Related branches and subsidiaries continue to improve the system construction, strict safety production inspection, and carry out safety knowledge publicity to effectively protect employees' health and life safety.