Zhongzheng Group as the quality supervision chain of global international trade links, strategically cooperate in many global associations and local laboratories, Zhongzheng provides for you with fair, just and open third-party testing services and the most excellent quality control program.
Zhongzheng Group (OTC CHINA CERTIFICATE AND TESTING CENTER) is the lawful exercise of inspection, identification, testing, products inspection and certification third-party service agency. We are committed to quality appraisal, examination and verification business of the global commodity supply chain, and concentrate on providing quality solutions in a wide range of industrires.
公正、健康、安全、環保、社會責任是我們每個員工的信念。
Fairness, health, safeness, environment protection and social responsibility are we each employee‘s beliefs.