Shandong Tifton International Trading Co., Ltd. wuxuu ku yaalay RIZHAO, SHANDONG, CHINA. Waxaan ku takhasusay dhoofinta amooniyam sulphate, magnesium sulphate, zinc sulphate, ammonium chloride, NPK iyo Bacriminta kale.

Wax soo saarkayaga ayaa loo dhoofiyay Aasiya, Ameerika, Yurub, Afrika, Oceania iyo Koonfurta Ameerika, wadar ahaan in kabadan 20 dal iyo gobol.
Waxaan marwalba taageeri doonnaa howlgalkayaga wadashaqeyn "Daacadnimo, Wax-ku-oolnimo iyo Hal-abuurnimo", si aan u siino macaamiisheenna wax soo saarka iyo adeegyada ugu wanaagsan ee lagu qanco.