The goods should be surveyed by an independent surveyor about the quality and weight before shipment 货物在交付运输之前，其品质及重量应由独立商检机构检验。
2.
Certificate of origin : issued by chamber of commerce or other independent surveyors in the country of the manufactures 产地证：由制造厂所在国家商会或其他独立检验机构签发的产地证明书。
3.
A . 4 two copies each of the certificates of quality and quantity or weight issued by the manufacturer and / or qualified independent surveyor at the loading port and must indicate full specifications of goods conforming to stipulations in letter of credit 由制造商及/或装运口岸的合格、独立的公证行签发的品质检验证书及数量或重量证书各两份，必须注明货物的全部规格与信用证规定相符。
