For the hydraulic flow control valve with 4 unsuccessful proofing, Thomas gave u

The supplier who have cooperated for 4 years have failed to solve the problem of valve hole deformation caused by the assembly force of hydraulic flow control valve for 4 times of proofing. After AAK changed the process, not only did the accuracy of the hydraulic flow control valve hole reach the standard, but also the operating efficiency of hydraulic system equipment was improved by 5%. This is the first time for Thomas to receive such a surprise from a Chinese hydraulic valve manufacturer.

Thomas is from a hydraulic company in the United States. He has been in contact with me for 3 years. In addition to quoting prices and sending hydraulic valve samples several times, he has never placed an order. I laugh at myself that fate has not come. 3 months ago, a PO for hydraulic flow control valve worth more than 20,000 US dollars was sent to us suddenly, which scared me. It was turned out that a supplier who had cooperated with him for 4 years, could not solve the problem of this hydraulic flow control valve even after 4 times of proofing. Under the assembly force of 90N • m * 4, the deformation of the valve hole reached 0.013mm, which did not meet their accuracy requirements, and the original manufacturer had to discuss the delivery date again because of the several failures of the hydraulic flow control valve samples. Thomas realized that the manufacturer had to be replaced, so he contacted AAK.

Thomas said that he had been tracking AAK for the past 3 years because his company required that any new supplier should have a 3-year investigation period. Every time AAK sent samples, he would be surprised. He also looked forward to the surprise of the hydraulic flow control valve this time - the sample time and the sample quality. He also reminded me that several suppliers have given up to try directly before he chose the current supplier. I realized that this hydraulic flow control valve PO was a hot potato. If it was messed up, the fate of 3 years would be zero.