Jiangsu Liangdi Tech Corporation

Jiangsu Liangdi Tech Corporation is a specialist manufacturer of infrared heating technology headquartered in Changzhou, Jiangsu Province, China. Established in 1994, the company has built over 30 years of expertise in designing and producing infrared heating lamps and waterproof infrared patio heaters for both outdoor and indoor applications. Operating from a modern facility spanning more than 30,000 square metres, Liangdi employs over 200 staff including a dedicated engineering team of 30+ professionals. The company's core product range centres on infrared outdoor heaters — including free-standing, ceiling-mounted, wall-mounted, tabletop, umbrella-integrated, industrial, and glass panel heaters — alongside their proprietary infrared heating lamps and halogen emitters. Liangdi's standout innovations include their Ultra Low Glare (ULG) technology, the Black Pearl ULG+ lamp, and their Easy Fitting System (EFS), all engineered to deliver maximum heat output with minimal light glare. Many models feature IP65/IP66 waterproof ratings, Bluetooth and smart phone connectivity, and remote control operation. With a daily production capacity of 20,000 infrared heating lamps and 2,000 patio heaters, Liangdi is well-positioned for large-scale OEM and ODM projects. The factory holds ISO 9001 and ISO 14001 certifications and has been third-party audited by SGS, Bureau Veritas, TUV, and BSCI. All products carry CE, GS, ETL/cETL, SAA, RoHS, PASH, and REACH compliance — making them suitable for the Australian, European, and North American markets. Liangdi holds 36 product patents and 3 invention patents, reflecting a strong commitment to R&D and continuous product innovation. Their products are currently distributed across Western and Northern Europe, North America, Southeast Asia, and Oceania, with established relationships with Fortune 500 enterprises. The company offers full OEM/ODM services with customisation across housing colours, wattages, voltage specifications, and branding.