Selection of steel doors and Windows must be to dealers for product quality inspection certificate.
选择好塑钢门窗后一定要向经销商索要产品质量检验合格证明。
The company product quality is steady, zhejiang and technical supervision inspection qualified certificate every year.
公司产品质量稳定，浙江省技术监督局每年检验合格颁发证书。
Fluorine plastic -46 delivery should be accompanied by quality inspection certificate and product certification.
氟塑料- 46交货时应附有质量检验单和产品合格证。
Product quality supervision and inspection certificate, the standard implementation of the certificate.
产品质量监督检查合格证书，标准执行证书。
Quality certificate of product testing issued by an inspection institution with appropriate qualifications;
and （三）具有相应资质的检测机构出具的产品检测合格证明；
Our company assures you that our products are in high quality and proper component, and the product inspection certificate is also available.
本公司保证产品质量及成分构成，并可提供产品检验报告。
Our company assures you that our products are in high quality and proper component, and the product inspection certificate is also available.
本公司保证产品质量及成分构成，并可提供产品检验报告。
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