E pili ana iā mākou
Ua hoʻokumu ʻia ʻo Shijiazhuang Sincere Chemicals Co., Ltd. i ka makahiki 2001, nā huahana nui a ka hui: Hexamethylphosphoric triamide, Formamide, N, N, N, N'-Tetramethylethylenediamine, Dichlorodiethylether, 4-Methylmorpholine, 3,5-Dimethylpiperdine, 1,2 -diaminobenzene, ABL, etc.
Mōʻaukala ʻoihana
Mai kona hoʻokumu ʻia ʻana, pili mau ka ʻoihana i ka manaʻo hoʻomohala o ka "kūpaʻa, kūpaʻa, hoʻomohala ʻana a me ka hoʻomaʻemaʻe", a ua hoʻomau i ka hana lōʻihi a paʻa hoʻi a i ʻole ke kuleana ʻana me nā hale hana mana kūloko a me nā keʻena noiʻi panalāʻau e hōʻoia i ka maikaʻi o ka huahana a me ke kumu kūʻai. pōmaikaʻi