OHSA SH was established in 2003 as the first local based company providing environment, health, safety and economy consulting services to be registered in China.
欧萨（OHSA ）上海是一家在中国本土提供职业卫生、环境和工业安全等方面的工程和咨询服务的公司。
OHSA SH was established in 2003 as the first local based company providing environment, health, safety and economy consulting services to be registered in China.
欧萨（OHSA ）上海是一家在中国本土提供职业卫生、环境和工业安全等方面的工程和咨询服务的公司。
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