Customer Reference
- SIEMENS
- ไทยน้ำทิพย์
- TRUE
- SSI
- Bangchak Corporation
- PTT GROUP
- IRPC
- TOT
- YOKOGAWA
- BANGKOK INDUS. GAS
- TETRAPAK
- HOYA LENS
- TOSHIBA
- SUMITOMO
- TOT
- AOT
- THAI OIL
- ASAHI GLASS
- TPIPL
- ITALTHAI
- AJINOMOTO
- MEA
- PEA
- TRIPLE T
- SPANTION
- HANA SEMICON.
- BENCHMARK
- OSOTSPA
- TIPCO
- TOYOTA
- NHK
- DOUBLE A
- GULF
- SHANGLI-LA
- SCG
- MEYER
- AMPOL FOOD
- SIAM CITY CEMENT
- ASIAN STANLEY
- ABB
- BHN HOSPITAL
- EXIM THAILAND
- UTAC THAI
- CH5
- CH7
- MATICHON
- RAMA9 HOSPITAL
- KHONKAEN HOSPITAL
- PHILIPS
- SAMITIVEJ
- THAI-GERMAN INSTITUTE
- BURLI JUCKER
- KULTHORN
- LITEON
- SEAGATE
- LOXLEY
- HMC POLYMERS
- BEM (Blue Line)