CHEM has collaborated with Hitachi on GIS, GCS, and GCB since 1983 to supply high-quality products on power systems for current-carrying, protection, switching, dispatching and metering (that is, high-power generation, transmission, and distribution products). The company obtained the ISO 9002, 9001 and 14000 certifications in 1995, 1998 and 1999, respectively.
CHEM is the only manufacturer that has passed the ocalization evaluations of Taiwan Power Company ("Taipower") for all high voltage levels (69/161/345kV) GIS/GCB. This gives CHEM a local advantage and positions it as the primary supplier of GIS/GCB products to Taipower, with over 80% of their power plants' GIS/GCB equipment manufactured by CHEM. Besides Taipower, CHEM still has a substantial number of sale records for other customers such as IPP and other large electricity users.
A. Our main power equipment products:
1. SF6 Gas Insulated Switchgear, GIS
2. SF6 Gas Circuit Breaker, GCB
3. SF6 Gas Insulated Transmission Line, GIL
4. SF6 Gas Insulated Combined Switchgear, GCS
5. Fuse Cutout
6. Load Break Switchgear, LBS
7. 4-Way Switchgear
8. Low Voltage Switchgear
B. Our advantages:
1. Sufficient parts stock and prompt supply, reducing users' procurement costs.
2. Timely repair and consultation services for troubleshooting and addressing abnormal conditions.
3. Localized manual, instruction, notice and interface, making operation and training easier.
4. Independent design capabilities, enabling greater flexibility for customization and adaption.
5. Higher reliability, lower failure.
C. Major engineering projects:
1. Power Utility Substations: E/S, P/S, D/S, S/S.
2. Power Plants: Nuclear power, thermal power, hydropower (including pump-storage), wind power.
3. IPP: Ever Power, Hsin-Tao Power, Ho-Ping Power, InfraVest Wind Power.
4. Oil Refineries/Tank Farms: Oil refineries in Taoyuan, Kaohsiung, Dalin, and Linyuan, and tank farms in Kaosung and Erqiao.
5. Airports & Wharfs: Taoyuan International Airport, Kaohsiung International Airport, Kaohsiung Container Center.
6. Rail Transport Systems: Hualian Substation and Hoping Substation for Taiwan Railway Administration, and New Fu-Jie BSS, Yi-Jie BSS, and Hu-Jie BSS for Taipei MRT.
7. Government Organizations: Tainan incinerator, National Museum of Marine Biology & Aquarium, Siaogang sugar refinery, Chiayi distillery, Taiwan Fertilizer Co. Ltd., Li-Re copper plant, Taiwan Water Corporation.
8. Private-Sector Companies: United Microelectronics Corporation, China Man-made Fiber Corporation, Apple Daily, Tang Eng Iron Works Co., Hsin-Hsin Cement Enterprise Corporation, Hitachi Taiwan Corporation, Taiwan Glass Corporation, United Microdisplay Optronics Corporation, ProMOS Technologies, Chi-Mei Optoelectronics, China Steel, Nan Ya Plastics Corporation, Innolux Display Corporation, Tung-Ho Steel Enterprise Corporation.
D. Public Construction Golden Quality Awards:
CHEM was honored with awards at the Public Construction Golden Quality Awards, organized by the Public Construction Commission of the Executive Yuan, in 2004, 2006, 2007, 2008, 2010, 2011, 2015, 2016, 2017, 2019, 2020, 2021, 2022, 2023 and 2024.