Tianjin Best Gain Science & Technology Co., Ltd.(China BGT) ta tsunduma cikin haɓakawa da fitar da sinadarai na polymer.China BGT da aka kafa a cikin shekara ta 2000. Babban kayayyakin ne daban-daban bayyana wakili, da sauran nucleating wakili da Additives ga sake fa'ida filastik wanda aka fitar dashi zuwa kasashen da dama na kudu maso gabashin Asiya, Gabas ta Tsakiya da kuma Turai na kusan shekaru 20 da kyau. kuma barga inganci.