Are Thailand Shenghe Guotai Huasheng a family?

No, according to official website, Thailand Sheng is a brand of Jiangsu Guotai Huasheng Industrial Co., Ltd., and its business scope mainly focuses on the export of textile raw materials, fabrics and clothing. Guotai Huasheng is a brand of Guotai Group, with a wide range of business, including financial investment services, information consulting services, real estate intermediary services, cultural and artistic exchange planning services, advertising services, conference and exhibition services, market research services, and enterprise management consulting services.