Jiaxing Kieserite Company Limited , formerly named as Jiaxing Port Agrofert Chemicals Co., Ltd. Since year 2006, We specialize in producing series of magnesium sulphate monohydrate fertilizer (kieserite), magnesium oxide and the relative research & development, have production capacity of 200,000 tonnes kieserite and 100,000 tonnes MgO annually. Our products have been worldwide exported to more than 30 countires.

Depending upon our business philosophy "specialized production, good quality, competitive price and excellent service", our company has become the most important production and export base of magnesium sulphate monohydrate fertilizer (kieserite) in China.

Upholding our purpose "good faith cooperation, common benefit for future", we cordially welcome clients both from home and aboard to cooperate with us and promote common development.

We are the most professional manufacturer specializing in Magnesium Oxide, Kieserite!