- 10 September Co.,ltd.
- Address:10 September Co.,ltd.
- Rinnai (Thailand) Co., Ltd.
- Address:37/6, Moo 3, Soi. Kraisukdawat, Thepharak Rd., Bangpla, Bangplee, Samutprakarn 10540, Thailand.
- GRAND TRADE AND LINK CO.,LTD.
- Address:99 / 245 Moo 5 Drokmai Prawet
- Thai Hybrid Co., Ltd.
- Address:2044 / 20 New Petchburi Road, Bangkapi, Huay Kwang,
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