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  • We return to our factories not only just with order books to fill but also with new ideas to pursue new relationships to nurture. We commitment to being the silent and reliable guardians of the world's electrical connections.
  • Silicone Rubber (S.I.R.), with its inorganic backbone, stands as the unrivaled specialist for harsh electrical environments, wide temperature extremes, and situations where ultimate hydrophobicity is key. EPDM, the organic workhorse, offers unparalleled mechanical toughness, excellent all-weather performance, and proven reliability for the vast majority of underground and general-purpose applications.

    By understanding the profound connection between their chemical origins and their real-world performance, engineers and technicians can make an informed, strategic choice.
  • The cold shrink kits include Cleaning paper/wipes, semi-conductive tape, copper mesh/braid, earthing wire (grounding Braid), constant spring (connector), phase tape (identification tape), PVC tape, silicone grease, bandage (fiberglass tape) , plastic glove.

    Whether in a confined, hazardous, or simply time-sensitive environment, the cold shrink kit offers a superior blend of simplicity, safety, and unwavering reliability, ensuring that critical power connections are made with confidence and built to last.
  • By eliminating heat from the installation equation, this technology has opened new possibilities for safer, faster, and more reliable cable jointing across industries. From restoring power during storms to protecting connections in explosive environments, cold shrink joints provide instant protection that lasts for decades.
    Using stored mechanical energy to create perfect seals that stand guard over our critical infrastructure, often installed in minutes but performing perfectly for generations.
  • Heat shrink cable joint reduce the maintenance require by creating permanent, environmentally sealed connections. From powering our cities to enabling renewable energy transformation, heat shrink joints work silently in the background.

    As we build smarter grids and more connected infrastructure, heat shrink cable joint offering greater reliability for the systems that power our modern world.

    Solving complex problems through simple, brilliant solutions that stand the test of time and elements.
  • A small part, a massive responsibility. The center-palm type cable lug’s deceptively simple, symmetrical design is the key to enabling the vast array of connections that power our modern infrastructure.

    From the straightforward bolt-on to a busbar, to the space-saving elbow, to the critical, high-stakes interface of a through-the-wall PT connector, the right lug ensures that power flows safely, efficiently, and reliably.

    A chain of perfectly engineered connections reliant on a humble, centered, and perfectly chosen lug doing its job perfectly. It’s a powerful reminder that the smallest details can also carry the greatest responsibility in engineering.
Since the establishment of Zhejiang QLG Electric Power Fitting Co., Ltd., in 2009, with one decade prosper and robust growth, QLG company is currently fully concentrated on the production, R&D, and sales of electric power fitting, cable accessories...
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