Unveil the High-Performance Cold Shrink Tube, an open-end tubular rubber sleeve pre-expanded and meticulously assembled onto a removable core. Once positioned over a cable connector, terminal lug, or similar component, the core is withdrawn, and the resilient rubber tube snugly shrinks to form a watertight seal. Crafted from premium Silicone rubber, this tube boasts superior weather resistance and resilience against acids and alkalis, making it the ultimate sealing solution for wire and cable connections in telecommunications, power sectors, and a variety of other applications.
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Qingdao Runlin International Trading Co., Ltd. stands at the forefront as a premier manufacturer and supplier of silicone cold shrink tubes and related solutions.
Founded in 2010, Qingdao Runlin International Trading Co., Ltd.
has achieved the ISO9001:2008 certification, attesting to its adherence to stringent quality management standards.
Our sophisticated machinery, designed in-house
by our seasoned
technical director, includes the innovative plastic strip extruder, which
has been awarded
a utility model patent, underpinning
our
exemplary status in the industry. Notably, 80% of the supporting plastic belts available in the market are produced by
Runlin.
Runlin's core expertise lies in cold shrink products. Our diverse portfolio includes cold shrink tubes for telecommunications, cold shrink cable accessories, and self-adhesive silicone tape, products that enjoy substantial acclaim both domestically and across Europe, South Asia, and beyond.
Committed to excellence, we persistently deliver high-quality products and exceptional service to our partners and customers, empowering you to achieve greater business success.