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Contact us
Siam Syndicate Technology PLC.
999, Nawamin Road, Khlong Kum Subdistrict, Bueng Kum District, Bangkok, 10240. (Head Office)
Siam Company
Steelworks Co., Ltd.
(+66) 2 733 6080 - 88
(+66) 2733 6080 - 88 , (+66) 2733 6071 - 2
Siam Asia
Environment Co., Ltd.
(+66) 2733 6182 , (+66) 2733 6183
Contact Form
**Whistleblowing Channels**
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