Through the establishment of quality policies and quality objectives with the company's current situation and development direction, we vigorously carry out quality planning, quality assurance and quality improvement activities.

Through the establishment of self inspection and self-improvement long-term mechanism, we can achieve the goal of continuous improvement.

Products are widely used in power station construction, aerospace, nuclear energy, petrochemical industry, road and bridge construction, ship engineering, vehicle manufacturing, heavy machinery, metallurgy, medical equipment, construction, laser, precision welding and other fields