For Heat shrink tube, domestic powerful manufacturers can open molds and produce them according to the requirements regardless of the diameter of the Heat shrink tube required by customers. SUNBOW is one of the few manufacturers. As for the heat-shrinkable tube and the small-diameter heat-shrinkable tube-shaped tube shape, I am afraid that there is only a strong source manufacturer SUNBOW in China, and the peers dare not guarantee this. No matter how small the caliber heat shrinkable tube is, SUNBOW has achieved the flat tube that the peers can't do, making threading more convenient. New Zealand customers love it. The heat shrinkable tube only recognizes SUNBOW, and the others are just passing by. ( pvc tube)

In the past, the small diameter heat shrinkable tube customers could not find the flat tube type, so they could only use the original round tube. When wrapping flat harnesses, you will find it extremely difficult to wrap. It is very easy to put a round product into a flat one, but it is conceivable how inappropriate it is to put a flat product into a round one. In the past, it was impossible for customers to use it, but with the development, not only the product quality, but also the aesthetic design of the heat shrinkable tube is very strict. Many customers will start looking for small diameter heat shrink tubing in the shape of a flat tube, but the result is a needle in a haystack. ( silicone tube)

New Zealand customer Sherry is the purchasing manager of an automobile wiring harness manufacturing company. Since 2011, he has been purchasing glass fiber tubes in large quantities from SUNBOW every month, in three colors of red, yellow and blue. I have learned that customers are also using Heat shrink tube, and introduced the advantages and benefits of SUNBOW Heat shrink tube to customers. However, it is a long process to replace heat shrinkable tube suppliers with many procedures, so customers did not switch from Heat shrink tube to Heat shrink tube. tube suppliers.

In October 2020, Sherry came to inquire about Heat shrink tube, 3.0mm inner diameter and 6.0mm small diameter white Heat shrink tube. We were surprised and asked if the original heat shrinkable tube manufacturer had a problem and wanted to change the heat shrinkable tube supplier? After communication, I found out that these two small-diameter heat-shrinkable tubes were required to be flat tubes. The original heat-shrinkable tube supplier handed in several samples for testing, but none of them passed. I remembered the advantages of SUNBOW heat shrinkable tube, so I wrote to consult.

It was originally a difficult thing to do, but who knew it was such a common thing. SUNBOW has already entered the era of small-diameter heat-shrinkable tubes in the shape of flat tubes. Sherry was surprised but not convinced when he heard our reply, because this is something that many heat-shrinkable tube manufacturers have tried their best but couldn't do. . I found that there are 3.0mm and 6.0mm flat Heat shrink tube in stock, and I took them to shoot a video for Sherry's reference. The customer can't stand it anymore. close at hand. In less than 1 week after the sample, the heat shrinkable tube order was placed in batches. Not only these 2 small diameter heat shrinkable tube flat tube orders, but also other diameter heat shrinkable tube orders are also switched to SUNBOW.

SUNBOW heat shrinkable sleeve has the following advantages:

1) It has UL flame retardant certification, and the authoritative test and verification report of a third-party organization is UL E36062, which will never be false. In addition, double environmental protection REACH and ROHS certification. 90% of the peers are not so complete.

2) The raw materials are made of high-quality and environmentally friendly polyolefin, combined with the process formula developed by SUNBOW's strong R&D team, under the premise of ensuring the same quality and performance of the heat-shrinkable tube, more than one flattening process, small-diameter heat-shrinkable tubes can also be achieved. Flat tube shape. 95% of the peers do not have independent technical support, how can this be achieved?

3) Environmentally friendly, halogen-free, low-smoke, non-toxic. The shrinking speed is 30% faster, the temperature resistance is 1.5 times higher, and the service life is 1.7 times higher.

Heat shrinkable tube, come to SUNBOW to try it out, you will just love it.