SUNBOW fiberglass tubes have been applied in batches to the automotive alternators of new energy vehicle head customers in Jiangsu, Shanghai, Zhejiang, etc. SUNBOW fiberglass tubes not only have high flame retardant coefficient, but also have strong wear resistance. Tube product.

With the rise of new energy vehicles, the consumption of glass fiber tubes in the field of new energy vehicles is also rising. Many glass fiber tube counterparts have sharpened their heads and squeezed into the field of energy vehicles. rattle. However, a large part of the glass fiber tube manufacturers are only small workshops, and they do not even have pressure testing equipment.

Manager Wang of the Purchasing Department of a customer in Jiangsu contacted SUNBOW in May last year and needed to find a car alternator. Manager Wang said that they also used a glass fiber tube originally, and the effect was good at the beginning, but after a period of use, the effect was not good. I don't know why. I asked Manager Wang for the glass fiber tube they were using, and asked him to send some samples over so that we could help him test the performance parameters, etc., and help customers analyze the reasons for the failure of the glass fiber tube they used. Because the SUNBOW factory has a special laboratory for testing, there are two withstand voltage testers. Purchasing Manager Wang immediately delivered the sample to me, and received the glass fiber tube sample the next day, and I immediately took it to the quality department for testing. The test results were a big surprise. The measured breakdown voltage of this glass fiber tube was only 5.0KV, which is far from the 7.0KV that the customer manager said. No wonder Manager Wang said that the flame retardant insulation is getting worse and worse. This is the usual method used by many glass fiber tube counterparts. At the beginning of the sample stage, the glass fiber tube with good performance and high quality was sent. After mass production, the performance began to decrease, and it was shoddy. It is really hateful. ( PVC tube)

In this case, the customer has no way to distinguish, because the customer does not have a withstand voltage tester, they can only test the temperature, and judge and evaluate according to the temperature. I said to the customer manager Wang, "I will provide you with glass fiber tube samples for your testing, and we can guarantee that the performance of the samples and mass production are consistent, we can sign a gambling agreement, if one day you find our glass If the performance of the fiber tube is inconsistent with the sample, we can compensate in full according to the agreed amount. SUNBOW has a factory in Shenzhen and a factory in Dongguan, we will not cheat because of a material and destroy the brand of our company.”( silicone tube)

Manager Wang listened to me saying that I could sign an agreement in advance, so I was relieved and asked me to send a glass fiber tube sample to them for testing as soon as possible. And feedback the results two weeks after receiving the samples: the results are completely OK. Then Manager Wang asked me to send him another glass fiber tube for the aging test. After about a month, Manager Wang reported the results and told me that the aging test was completely OK, and the effect was much better than the one they used. Good news for us as well as for our customers.

The customer arranged to come to the SUNBOW factory to audit the factory in August last year and inspected our production line on the spot. The fully automated production line of SUNBOW fiberglass pipes is very eye-catching, reducing manual operations and reducing human errors. The customer has repeatedly praised it. He said that his former fiberglass pipe supplier was a bit messy on site, and they were all made by hand. yarn. He said that the quality of our fully automated equipment is guaranteed, and he saw that SUNBOW's production materials and system materials are very complete, so he is very relieved to hand this order to us. This Jiangsu automotive alternator customer has been cooperating for nearly a year now, and there has never been any quality problem. Clients trust SUNBOW very much, and some new projects of this client come to us directly.

Many head customers of new energy vehicles such as Ben X Automobile and Feng X Automobile are using SUNBOW fiberglass tubes. The quality is guaranteed, and you are worth a small test.