1. The company has a large scale: the registered capital is 280 million yuan. The company has two wholly-owned subsidiaries, four branches, design institutes and engineering R&D centers, and has more than 1000 professional technicians and managers.
2. The company's qualifications are complete: the company has the first-class general contracting of mine engineering construction and the second-class professional contracting of tunnel engineering, the qualification of foreign contracted projects approved by the Ministry of Commerce, and passed the management system certification.