The gold standard material of high grade ore was prepared in this Institute. It was approved and assigned as the first class standard material by the state Supervision Bureau of Technical Quality.

研制了高品位矿石金标准物质，并已获国家技术质量监督局批准为国家一级标准物质。

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All our product adopt the international standard, and pass the test of State and the province Bureau of Quality and Technical Supervision, and reach the level of the world.

公司所有产品均采用国际标准组织生产，并经国家、省技术监督局、北京铁科院、南京水科院采标验收，达到国际先进水平。

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The terminal blocks series has passed the test of the State Bureau of Quality and Technical Supervision for Electrical Products. In the mean time, it has obtained its form testing certificate.

接线端子系列通过了国家电控配电设备质量监督检验中心检验并获得了型式试验合格证书。

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