[CN] Bruce contacted 15 factories but gained nothing, finally AAK met his requirements for the high precision hydraulic sequence valve Apr 29, 2024
Today, we received the third order from Bruce team. Bruce is the purchaser of a French hydraulic valve company. Last August, he had orders for several types of sequence valves. Because the accuracy requirements of sequence valve are very high, in Zhenhai, Ningbo, the hometown of hydraulic valve, he checked with no less than 15 factories, but the parameters of their hydraulic valve can not meet the requirements. He selected 3 hydraulic valve factories who has the parameters closest to the requirements. However, the samples of these sequence valves are either of different quality, or can not pass the parameter test. It took him more than 40 days, but none of the factories can reassure him.
He was frustrated. In Mid-September, he saw our website www.aakindustry.com by chance. With doubt, he emailed us to ask about the parameters of the hydraulic valve. After a few rounds of email communication, he felt that maybe AAK hydraulic valve could do it. Later, he sent a detailed drawing of the sequence valve, with every detail of the sequence valve, the media, and the use scenarios. He also asked us to make samples. It was the first time for us to see such detailed drawing of hydraulic valve.
After receiving the sample of AAK sequence valve, Bruce team spent 15 days on testing and comparing the samples. The test results gave their team hope, all the parameters meet the standard, but the tightness of the sequence valve is still a little uneasy. They asked if AAK can still make improvements. We were also a little surprised that there was a problem with the sealing performance, because no guest has ever complained about the sealing performance of the AAK hydraulic valve. After doing many tests on the samples we kept on hand, we found that the NBR seal ring is not suitable for this kind of sequence valve. After 3 trials, it is determined that the fluororubber seal ring is the perfect match for this sequence valve. After they received revised samples of AAK sequence valve, we received the order for this series of sequence valve from Bruce within 1 week.
Many factories can do sequence valve, but few hydraulic valve factories can really meet the requirements of some special customers for the high-precision hydraulic quality. Many hydraulic valve manufacturers simplified the production process, leading to uneven quality, it is basically a one-time business. Coincidentally, in recent years, we AAK Hydraulic Valve, with guaranteed quality and quantity, the spirit of craftsmen to overcome difficulties, and the sincere service details, has been 100% recognized by our customers. Many old customers have constantly introduced new customers to us. For 8 consecutive years, there has been no quality return. Perhaps there is no second factory like this in Ningbo.
AAK hydraulic factory is not only equipped with high precision CNC lathe imported from Switzerland, but also import the core materials from South Korea and Germany, with our own proprietary hydraulic technology, never cutting corners, quality control is more QC than the customer's QC, AAK hydraulic valve, it worth you a try for purchasing.
