SUNBOW fiberglass sleeve is a flame retardant and high temperature resistant insulating sleeve, which will never fade or break. It can meet the electronic settings of different sizes and is suitable for various components. It is an indisputable fact that SUNBOW is the best domestic manufacturer in the field of glass fiber casing.

In September last year, a Suzhou electronic equipment company purchased Eli to find SUNBOW, looking for a glass fiber sleeve to be used in electronic equipment, so the reliability requirements for long-term service are extremely high. The customer requires that the breakdown voltage of the glass fiber bushing is at least 3.0KV, and the aging is less than 5% during long-term service. For these application requirements of customers, the most mature product solution is SUNBOW glass fiber sleeve, its breakdown voltage is 4.0KV. Eli added: In view of the reasons of cost and timely delivery, we plan to use domestic glass fiber sleeves. He also said that there are also many domestic glass fiber sleeve manufacturers who say that their products are very good and crush international first-line brands, but after their engineers test Then the horse's feet were exposed. They have tested samples from several fiberglass casing factories, and either the breakdown voltage is not high enough, or they are not wear-resistant. None of them can meet the requirements. We hope that SUNBOW can cherish the opportunity to sample. Therefore, according to Eli's needs, we sent the glass fiber sleeve samples to the customer on the same day for the customer's engineer to verify. ( PET braided sleeve)

Our confidence comes from the SUNBOW fiberglass sleeve, which has high flame retardant, high insulation, strong abrasion resistance, strong tear resistance, reliability and price advantages:

1. SUNBOW glass fiber sleeve fully automatic production line, strict raw material control and original matching method, no human error. ( PVC sleeve)

2. Blessed by a senior R&D team in the industry, more than 40 patents have been applied for, and the service life of SUNBOW fiberglass sleeve is over 6 years.

2. SUNBOW fiberglass sleeve has a complete set of in-plant test reports and third-party authoritative organization test reports, so you can use it without worry.

As soon as the customer receives the glass fiber sleeve sample, he will test it immediately, and feedback the test results after a week: the comprehensive performance parameters such as the withstand voltage of the glass fiber sleeve are basically the same as the performance of the international first-line brand, and some indicators such as aging test are better than the international first-line brand. Next, according to the customer's project needs, communicate with Eli the demand and quotation for the next three years. Facts speak louder than words, and Eli has to admire. Another advantage is that the ultra-short proofing can be quickly delivered within 2 days, and the mass production can be delivered to the customer's designated location within 10 to 15 days. At present, customers have introduced SUNBOW fiberglass sleeves into the trial production stage, and small batches have been delivered in mid-May, and now there are more orders.

SUNBOW fiberglass sleeves benchmark against international first-line brands, serve leading customers, and provide customers with high-performance, cost-effective and advanced insulation management solutions. SUNBOW has become the top six suppliers of insulating sleeves in China. Speak with measured data to solve customer's insulation pain points. In the insulation material industry, performance is constantly challenging international brands, and there may be only SUNBOW in China.