Гонконг polyester sewing thread компании по экспорту из / медициские товары фармацевтика гонконг

Dear Sir / Madam Since 1990, *** has been producing our complete count range of the following yarns:- - 100% Spun Polyester Sewing Thread Yarns [multiply of 20s~60s] - Core Spun Polyester (Poly/Poly & Poly/Cotton) Sewing Thread Yarns [multiply of 8s~60s] in Tianjin/China for export to many countries in the World. Our yarns are made of the 1st class PSF from ***. Our yarns are supplied in raw white & optical white (not for core spun yarn category) but we never dyed the yarns in colours, al