The company has passed ISO9001-2000 international quality system certification and ISO14001 environment system certification, the strict monitoring system ensure superior product quality.
公司已通过ISO 9001 - 2000质量管理体系认证和ISO 14001环境体系认证，严格的监控体系确保优异的产品质量。
Therefore, many developed countries (for example the US, Europe and Canada and so on) take BTEX in the atmosphere as the routine monitoring content, and has stipulated its strict air quality standard.
许多发达国家(如美国、欧洲和加拿大等)已把大气中BTEX作为常规监测内容，并规定了其空气质量标准。
Clear aim and principle, the strict gate of the quality monitoring, high-quality after-sale service.
明确的宗旨和原则，严格的质量把关，优质的售后服务。
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