The diameter of cables and wires is different, and it is difficult to choose a suitable FIBERGLASS SLEEVE to wrap. This is a long-standing pain point in the industry that cannot be solved. SUNBOW has a strong R&D team, has the courage to try to develop new materials, and has launched expandable FIBERGLASS SLEEVE, which has caused a sensation in the entire insulation material industry. With such R&D strength in China, I am afraid that the only manufacturer you can find is SUNBOW. ( PVC tube)

In some special application scenarios, FIBERGLASS SLEEVE need to be sheathed outside objects, such as cables, wires, etc. However, the existing FIBERGLASS SLEEVE generally do not have expansion performance or have limited expansion performance. Even when the object is slightly smaller than the quilt cover, the FIBERGLASS SLEEVE cannot be conveniently and easily inserted into the object, which affects the work efficiency and reduces the performance of the FIBERGLASS SLEEVE, and the effect is not good. Many cable harness manufacturers spend a lot of time looking for a suitable replacement product.

SUNBOW soon developed an expandable FIBERGLASS SLEEVE. Under the premise of ensuring high quality and constant insulation performance, the expansion performance is excellent, the caliber can be changed, it can be large or small, and it is easy to wire the wire. After wrapping the wire harness, the surface is smooth. And flat, to achieve the ultimate aesthetic effect. Many internationally renowned wire harness manufacturers have purchased SUNBOW expanded FIBERGLASS SLEEVE  in large quantities, and the product quality and reliability have been fully guaranteed. ( silicone tube)

An internationally renowned wire harness company in Huizhou found SUNBOW from the official website and inquired about FIBERGLASS SLEEVE. After talking to understand the customer's troubles, because a FIBERGLASS SLEEVE of one diameter needs to cover many wire harnesses of different sizes, they do not know which diameter is suitable for the FIBERGLASS SLEEVE to choose. Before, they bought FIBERGLASS SLEEVE from other companies. If the diameter is too large, the wiring harness will be loose, and if the diameter is too small, it will not fit in, which is a lot of wasted money.

We recommended SUNBOW expandable FIBERGLASS SLEEVE to our customers, and we showed customers the process of wrapping the wire harness of the expanded FIBERGLASS SLEEVE. Regardless of the size of the wire harness, the SUNBOW expandable FIBERGLASS SLEEVE can easily wrap the wire harness in it, and cover it. The rear surface is snug and flat. The customer was surprised that this type of FIBERGLASS SLEEVE was still on the Gantao market. Knowing the size of the customer's flat production wiring harness, we recommend several suitable sizes to the customer according to the expansion range of the FIBERGLASS SLEEVE. From then on, customers only use SUNBOW FIBERGLASS SLEEVE for FIBERGLASS SLEEVE.

SUNBOW FIBERGLASS SLEEVE has the following 3 absolutely unique:

1) In terms of raw materials, the counterparts use alkali and stretched glass fiber yarn for weaving, while SUNBOW uses alkali-free and wax-free glass fiber yarn, which has twice the wear resistance, 2.2 times the tear resistance and 2.5 times the service life.

2) In terms of production equipment, more than 600 fully automatic high-speed knitting machines are produced, and the delivery speed is 30% faster than that of the peers. There are few domestic companies that can compare.

3) In the production process, the advanced equipment high-speed knitting machine is used for fine knitting, and the unique knitting structure is produced with the research and development, and the expansion range is 1.5 times or even 2 times.

SUNBOW FIBERGLASS SLEEVE, you will fall in love with it as soon as you use it.