- Sector
- Industrial services
- Industry
- Engineering & construction
- Address
- Tainan Taiwan
- Business
- Laienparts Technology Co., Ltd. is an engineering solutions and technology equipment provider specializing in facility piping systems, automation equipment, and critical component distribution for the semiconductor and high-technology manufacturing industries. Founded in 2009 and headquartered in Tainan, Taiwan, the company delivers integrated plant engineering, equipment fabrication, and technical maintenance services for advanced semiconductor fabrication plants, display manufacturers, and renewable energy facilities. The company operates through three primary business segments: Plant Facility and Piping Engineering, Automated Equipment Manufacturing, and Component Trading. Laienparts offers a comprehensive portfolio of products and services, including process piping and hook-up engineering services, encompassing 3D Building Information Modeling (BIM) design, computerized piping layout planning, ultra-high-purity (UHP) specialty gas piping, process cooling water (PCW) hook-up, polypropylene (PPL) chemical delivery piping, deionized water systems, exhaust piping, and certified orbital welding; automated cleaning machinery, comprising multi-stage ultrasonic cleaning systems, substrate and carrier washing machinery, precision cleanroom drying units, and custom-engineered tooling fixtures; electronic-grade fluid control components and consumables, including ultra-pure valves, high-purity diaphragm valves, bellows valves, PFA and PTFE fittings, cleanroom tubing, and replacement equipment hardware; and green energy infrastructure services, including commercial solar photovoltaic plant design, construction, and engineering consultancy. The company primarily caters to tier-one semiconductor foundries and electronics manufacturers, including Taiwan Semiconductor Manufacturing Company (TSMC), United Microelectronics Corporation (UMC), Micron Technology, Winbond Electronics, and AUO Corporation. Geographically, Laienparts conducts operations across Taiwan, the United States, Japan, and mainland China. In recent developments, Laienparts listed its shares on the Taipei Exchange (TPEx) Emerging Stock Board under ticker 7907. In addition, the company expanded its international footprint to support global semiconductor fab expansion projects, scaling operations through its North American subsidiary, Laienparts Technology USA Inc., headquartered in Phoenix, Arizona, to provide on-site piping hook-up and cleanroom mechanical engineering services, while continuing to advance project delivery capabilities across Japan through LPST Corporation.