Failure analysis case sharing：

       The products of a factory have been well received by customers, but recently, the sudden decline in product quality and frequent drug failure have led customers to increase the dosage, increasing the cost of customers and increasing customer complaints. After detailed communication with the customer, the engineer found that the factory had changed suppliers recently, so the engineer proposed to send samples of the new raw materials and the old raw materials together. After comparing the two raw materials, it was found that the active ingredients of the new raw materials were different and the active ingredients of the new raw materials were insufficient. After informing the customer of this information, the customer changed the supplier in time. Recover huge losses.

Industrial problem diagnosis case sharing：

       The color of the products produced by a factory has always been brown spots, and after a series of tests and investigations, the influence of raw materials and processes has been excluded. Then the samples were sent to our company, and through a series of experimental analysis and microscopic spectroscopy, it was found that the Fe element content in the spots was very high, and then the customer was informed of this information, and the customer stopped the production of the products according to the test results. Finally, a rusty iron rod was found in the production equipment, which should have been accidentally dropped by the workers. Finally, after cleaning the production equipment, the product returned to normal, and no brown spots appeared.