To providing the quality certification services we collaborate with independent international authority SGS - the world's leading inspection, verification, testing and certification company. Depending on country of destination requirements SGS executes pre-shipment inspection, sampling on loading, samples laboratory testing and issues quality and quantity certification. In some cases when Certificate of Conformity is required, SGS executes the procedure required and issues the CoC. Samples taken during loading are stored at SGS office for two months from the sampling date. In the event of a quality dispute, if any, additional tests of the samples stored at SGS are conducted and the laboratory test report is issued that is considered to be final and binding for both parties.