Commodity inspection certificate is necessary when re-claiming

Commercial inspection certificate is necessary when claiming again. According to the query relevant public information shows: commodity inspection certificate is the seller of the goods delivered by the quality, weight, quantity, packaging and sanitary conditions in accordance with the contractual provisions of the basis, as the buyer of the quality, quantity, weight, packaging, etc. objections to the refusal to accept the goods, request for compensation of proof, as the seller to the bank to negotiate one of the documents of payment, etc..