品质证明书 meaning in Chinese

quality certificate

Certificate of quality and quality of the contracted goods issued by the manufactures
制造工厂的品质证明书和数量证明书。
The delivered goods should be in accordance with the technical conditions of the company - producer and should be confirmed by the quality certificate of the company - producer
所交货物应符合生产商的技术条件并且由生产商的品质证明书证实。