At present, the company has 97 authorized patents
While developing rapidly, SDA highly emphasizes his product quality, which adequately demonstrates the product quality in the stable operation of 2,600 sets of equipment supplied. Superior quality has become one of our core competitive edges that ensure our survival from market competition.
As early as incorporation, SDA deemed the enhancement of product and service quality as the foundation of development. For this purpose, SDA set up a product quality center to monitor and control product quality throughout the entire manufacturing process. Another fact is that 10% of our employees are testers has many years of testing experiences with medium or senior engineer titles. As a result, we were accredited by quality management system in 2002. Under the guidance of comprehensive quality management concepts, we introduced many advanced supervisor modes and instruments in an active manner to realize PDCA control over each process step specified in quality control programs prepared for individual projects. For each project, we have clearly defined goals and plans for implementation, and we have strict inspection for continuous improvement. By carrying out an accountability system that covers all employees, all process steps and all key factors, we successfully obtained CE accreditation with improving product quality and enhanced quality control. Beginning from 2007, SDA products are exported to the United States and the European Union, which proves that SDA has made a great leap in quality, and that our products are now in compliance with international standards.