ZEBUNG Food Hose gafere SGS FDA Test

SGSbụ otu nleba anya, asambodo, nnwale na asambodo, bụ akara njiri mara mma na iguzosi ike n'ezi ihe n'ụwa. SGS General Standard Technical Service Co., Ltd bụ njikọ aka guzobere na 1991 site n'aka ndị otu SGS nke Switzerland na China Standard Technology Development Co., Ltd., nke nọ n'okpuru ụlọ ọrụ steeti mbụ nke mma na nlekọta teknụzụ. N'ịweta pụtara "ụlọ akụ notary General" na "Bureau of Standards and Metrology", SGS General Standard Technical Service Co., Ltd. ewepụtala alaka 50 na ọtụtụ ụlọ nyocha na China, yana ndị ọkachamara a zụrụ nke ọma karịa 12000. .