江苏中正商品安全检测有限公司
C（简称OTC），是合法从事检验、鉴定、测试、验货和认证的第三方服务机构，致力于全球商品供应链的质量鉴定和审核业务，专注于提供各个行业的质量解决方案，公正、健康、安全、环保、社会责任是我们每个员工的信念。

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 industries. Fairness, health, safeness, environment protection and social responsibility are we each employee's beliefs.


中正作为全球国际贸易链的质量监督环节，战略合作于全球多个行业协会与当地实验室，中正会为您提供全球最优秀的质量管控方案。
中正战略合作单位：
波兰交通部---The Ministry of Infrastructure and Development (Poland)
英国--Surgical Materials Testing Laboratory，NHS Wales Abertawe Bro Morgannwg University Health Board
美国----Vartest Laboratories, Inc.
法国---Organization For Technical Confirmity
国际运动联合会---International Sports Federation,including BWF/IAAF/FIBA/FINA