Head Office (GNB) :

109/75 Soi. Suansiam, Ram Intra Rd., Khan Na Yao, 

Bangkok,Thailand 10230

Tel : (+66)2-919-6636, (+66)2-919-7428 /Fax : (+66)2-919-7433

 

Manufactory (GNF):

48 Moo.4, A.Bang Nam Prieo, T.Bang Nam Prieo,

Chachoengsao, Thailand 24150

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Greenest Trading (GNT) :

256/1 Soi. Suansiam, Ram Intra Rd., Khan Na Yao, 

Bangkok,Thailand 10230

Tel : (+66)2-517-0478 

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Facebook :

Greenest Industrial Thai Filter

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E-mail :

greenestthai.jn@gmail.com