Tianjin Leading Import & Export Co., Ltd., kafa tun 1997, shi ne daya daga cikin masu sana'a na duniya masu samar da dyes da pigments, wanda aka yi amfani da ko'ina a cikin masana'antu na yadi, fata, takarda, itace, filastik, shafi, yumbu, wanka. , kayan kwalliya, karafa, man fetur, da noma.Musamman, muna mai da hankali kan aikinmu akan Masana'antu, R&D, da Tallace-tallacen rini da kayan masarufi.Menene ƙari,Kamfaninmu ya wuce ta hanyar ZDHC Level 3 takardar shaidar sulfur baki BR a cikin 2022.