Weifang Toption Chemical Industry Co., Ltd., oo la aasaasay 2006 iyadoo la diiwaan galiyay 5millions raasumaal ah, 150 shaqaale ah, oo loogu talagalay kiimikooyinka saaxiibtinimada u leh; waa soo saare professinal of Calcium Chloride, Barium Chloride, Magnesium Chloride, Sodium Metabisulfite, Sodium Bicarbonate, Sodium Hydrosulfite, Gel Breaker, iwm.
Bandhigeena alaabtayada
Wax soo saarkayagu wuxuu dammaanad qaadayaa tayada
Mashaariicdii Dhamaatay
Sanado Khibrad Leh
Ku guuleysiga abaalmarinta
Horumarka mashruuca
Adeegga macaamiisha, qancinta macaamiisha