Contact US BANGKOK HEAD OFFICE 92/30A, Sathorn Thani Bldg. 2, 12th floor, North Sathorn Rd., Silom, Bangrak, Bangkok 10500 +66-2266-8800 +66-2236-6694 info-STC@niccachemical.com Any enquiry please contact sales department as following email : stc-sale@niccachemical.com FACTORY 819 Soi Watrajpothong, Moo 5, Sukhumvit Road, Taiban, Samutprakarn 10280 +66-2395-0505 +66-2387-2380 info-STC@niccachemical.com Any enquiry please contact sales department as following email : stc-sale@niccachemical.com