Sunbow fiberglass sleeve have always been well-known in the insulating sleeve market for their complete performance and excellent quality. Whether they are domestic or foreign customers, they will not be willing to change to a second manufacturer of fiberglass sleeve that have used Sunbow. Sunbow fiberglass sleeve have not had a single quality accident for 5 consecutive years. This is something that many peers cannot do, but Sunbow has done it!

There are many manufacturers of glass fiber sleeving in the domestic market, but the heat resistance and heat dissipation performance of most of the glass fiber sleeving of the same industry is not good, which limits the application scope of glass fiber pipes. Many manufacturers of glass fiber sleeve The heat resistance may be good, but the heat dissipation of the sleeve is not good, resulting in the application of the product electrical appliances in a high temperature state for a long time, which greatly consumes the life of the electrical appliances, the sleeve cannot dissipate heat, and even burns the electrical appliances and causes a short circuit. In order to reduce production costs, these poorly-performing glass fiber sleeves used low-quality glass fiber yarns as raw materials and cheap oils, resulting in the performance of the final glass fiber sleeves that did not meet the standards. The glass fiber sleeve insulation sleeve produced by Sunbo not only has good heat resistance, but also has very good heat dissipation, which maximizes the insulation and protection performance of the sleeve. Now Sunbow has supplied the world's well-known household appliances companies in batches. The products have been tested and verified by customers for a long time, and the stability and reliability have been fully guaranteed.

In April 2020, an engineer from a well-known lighting company in the United States found from the Internet and consulted on the fiberglass casing, requiring a specification of 3mm for lighting. The customer emphasized that the heat dissipation performance of this product is very important. The customer has already taken it from many manufacturers before. The glass fiber sleevesamples were tested and found that the performance of those casings did not meet their requirements. Knowing that Sunbow has supplied fiberglass sleeves to many world-renowned electrical appliance companies, I immediately came to consult and request samples for testing. We immediately sent samples according to the customer's specifications. A week later, the customer sent the PO Afterwards, the customer reported that he had not seen a sleeve better than Sunbow's fiberglass sleeve. The heat dissipation performance of Sunbow's fiberglass sleeve was very good, which met his needs. Now Sunbow has become the exclusive supplier of this customer.

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Sunbow fiberglass sleeve has the following advantages:

1) The key raw materials are imported from big brands abroad, combined with proprietary process formulas, to lay the foundation for the quality of glass fiber sleeve among the top 3 in the industry.

2) The temperature resistance is 1.5 times higher than the counterparts, the heat dissipation performance is 2 times higher, and the service life is more than 2 times higher than the counterparts.

3) Sunbow has more than 600 automated knitting machines with a daily production capacity of up to 8 million meters and fast delivery.

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For glass fiber casing, Sunbow is the best choice.