- Kittiporn Intertrade Ltd., Part.
- Address:Sukhumvit rd., Bangkok, Bangkok, Thailand
- Gyroscope Technology Co.,ltd
- Address:Sukhumvit 77,Onnuch Road, Bangkok, Peavet, Thailand
- Jantanadit
- Address:Ratanatibate, Mueng, Thailand
- Tasatec
- Address:147 Ramkamhaeng Rd, Pravej, Bangkok, Thailand
- SIRIPYRA CO. LTD.
- Address:120/69 Chaiyapruk, Talingchan, Bangkok, Thailand
- BPS Instrument Co., Ltd.
- Address:40/16 Lamlukka, Lamlukka, Pathumthani, Thailand
- Appliflow Co., Ltd.
- Address:88/98, Omnoi, Samutsakhon, Thailand
- Kasetsart University
- Address:Phahonyothin, Ket-Jatoojak, Bangkok, Thailand
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