Eastern Syntech Co., Ltd.
A Bangpoo Industrial Area 611 Moo 4 Soi 9 Bang Pu, Mueang Samut Prakan, 10280 +660-2709-3119-20

Kruger Ventilation Industries (Thailand) Co., Ltd. (KTH)
30/105 Chetsadawithi Road Samuthsakorn , , 74000 +6666-34-490164-9

Kruger Ventilation Industries Asia Co Ltd (KVA)
Samuthasakorn 30/159 Moo 1 , Mueang Samut Sakhon, 74000 +66(66)2 105 4298

Mason Acoustics Co., Ltd.
30 Rachatheva Bangplee, Samuthprakarn 49/50 Moo 4 Kingkaew 5 Racha Thewa, Bang Phli, 10540 +6666 0 2750 3595

Ruskin Thailand Co. Ltd.
515/1 Moo 9 Kabinburi-Korat Rd Tumbol Nongki , Amphur Kabinburi, 25110 +6666037204376

TEB Ventilation Company Limited
89/9 ChalongKrung Road Lam Phak Chi , Nong Chok, 10530 +6621711188

Wolter Ventilation Co., LTD
Soi Viroonraj, Settakij 29 Road Kratumban Samutsakorn Moo.8 , Krathum Baen, 74110 +6666 2 813 84 84

Ziehl-Abegg (Thailand) Ltd.
7/406 Moo 6, Mabyanporn Amphur Pluak Daeng, Rayong, T21140 +6666-0-33-012015