S.K.Switchboard and Engineering (1999) Co., Ltd.
2024 / 176 - 177 (Sukhumvit 50) ,
Rimtangrodfaisaipaknam Rd.
Phrakanong, Klongtoey,
Bangkok 10260, Thailand
Tel. 66 2742 9031 - 9 
Fax. 66 2742 9030

http://www.skswb1999.com
Email :
skswb@skswb1999.com
skswb@truemail.co.th