For questions, comments, and feedbacks on products and services, please feel free to contact us:
Grand Chemical Companies - Head Office
321/18 Nanglinchi Road, Chong Nonsee,
Yannawa, Bangkok 10120, Thailand.
Tel : +66 (0) 2 2860059, 2860062, 6783700-3
Fax : +66(0) 2 2870702, 6783704
E-mail : grandkem@grandkem.com
Grand Chemical Companies Factory & Warehouse
9/2-4 Moo 13, Lum Luk Ka Road (Lum Luk Ka Klong 9),
Bueng Thonglang, Lam Luk Ka District,
Pathum Thani 12150, Thailand.
Tel : +66 (0) 2 1507601, 1507676
Fax : +66 (0) 2 1507608