Linyi dingsheng chemical products Co., Ltd is fully aware that there are no shortcuts to quality. When you are buying products of this nature it is important not to take chances and this is why the raw materials for our products and the finished products are fully examined using the most technologically advanced equipment.The raw materials used in our products undergo complete and rigorous testing procedures before they are out of factory.
The Testing Procedures:
The Factory have hundreds of tests that are used to determine purity ,quality of materials and end products all of which utilize state of the art equipment which ensures complete accuracy.
At any point during production a product may be tested. If it doesn't meet regulation standard the batch is immediately withdrawn and in the final stages of production the product must undergo the final quality control procedures before it may receive the 'pass' grading which releases it for sale.