- Thai Capital Corporatio
- Address:91 Wellgrow Industroal Est, Homsil
- TNS Corporatio
- Address:Phetchkasem
- Yair air conditioner
- Address:52 / 21 Moo 97, Teparak Rd Km 21, Bangleeyai
- Inbc Group Co., Ltd, Sfd Purifier(Thailand)., Ltd.
- Address:133 Vibhavadee Rungsit Rd
- Cne Indusdtry Group., Co. Ltd
- Address:91 / 42 Moo 4 Soi Sukhumvit 105
- Paint Application Systems Co.,Ltd
- Address:189 Moo 9 Panthong Road, Bangnang, Panthong
- Panasia Tara Co.,Ltd.
- Address:716 Ambassador's Court,76/1 Soi Langsuan Ploenchit Rd.
- APL ASIA CO., LTD.
- Address:11/129-132 M.5 Lamlukka Rd.
- Airbaan
- Address:55
- J V A ELECTRIC (THAILAND) CO.,LTD.
- Address:
- MMP Corporation Limited
- Address:
- MND AIRBUS CO., LTD.
- Address:Lamlookka
- Btrade Centre Co.,Ltd.
- Address:191 Maneemas Soi Khubon 6 / 6 Khubon Rd. ,
- Uni-Aire Corporation Co., Ltd.
- Address:Kingkaew
- Tim Kelly
- Address:
- TNS Corporation
- Address:Phetchkasem
- J.S.P.Inter Aircond co., Ltd.
- Address:Soi Watkumpang Rama 2rd, Samedum Bangkhunthiean
- Articles Of Art., Co. Ltd.
- Address:83/8 Intammara 44 Suthisarn Rd,
- S S P Air Service Co Ltd
- Address:
- Saijo Denki International Co.,Ltd.
- Address:39 / 9 Moo9 Ngamwongwan Rd. , Bangkhen