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T.L.GROUP

About Us

"A company you can trust"


T.L. Group (Tengyuan/Longqian) is deeply involved in the integration of industrial fluid control, heat transfer equipment and automation systems. We are committed to providing industrial customers with high-quality valves, flow meters, precision sensors, as well as professional heat exchanger maintenance and low-voltage engineering services.

With solid technical foundations, combined with extensive industry experience and forward-looking digital technology applications, we are the most reliable partner for enterprises in pipeline safety, process optimization, and plant system stability.

Core Services

  • Professional sales of industrial valves:
    We offer a diverse range of valves that meet stringent industry standards. With extensive expertise in material applications (such as FCD ductile iron and WCB carbon steel), we can provide the most suitable selection and solutions for different operating conditions and fluid characteristics.
  • Integration of flow meters and sensor devices:
    We provide high-precision flow meters and various process sensors to help factories accurately monitor key data such as fluid dynamics and pressure, meeting the stringent measurement requirements of modern processes.
  • Plate heat exchanger repair and cleaning maintenance:
    We provide professional disassembly and cleaning, gasket replacement, and performance maintenance services for critical plate heat exchangers used in plant operations and processes. This effectively solves scaling and blockage problems, ensures optimal heat transfer efficiency, and significantly reduces plant energy consumption.
  • Planning and construction of low-voltage electrical systems for factory operations:
    We provide professional low-voltage system integration services, covering the networking and cabling of machine equipment and the establishment of factory monitoring systems, laying a stable and reliable hardware foundation for the digitalization and automation of production lines.
  • Comprehensive equipment repair and maintenance:
    With a professional maintenance engineering team, we provide rapid valve repair, instrument troubleshooting, and routine maintenance services to help customers maintain the stable operation of production line equipment and reduce the risk and cost of unexpected downtime. 

Deeply cultivate the industry and target market

Based in Taiwan, we actively cultivate major industrial clusters, primarily serving key industries with high requirements for process precision, energy efficiency, and safety:

  • Semiconductor and electronics technology industry
  • Petrochemical industry
  • Steel industry... and other industries

Technological Advantages and Future Prospects

Based on solid hardware sales, engineering construction, and equipment maintenance, we actively promote industrial transformation and lead the intelligent upgrading of services.