NingBo Hesai Chemicals Co.,Ltd. is a young company setup in 2018 and supplying agrochemicals and its additives and fertilizer products. HeSai Chemicals has always been on the cutting edge of technology and innovation, offers the products, knowledge and customers service to help make its business partners successful around the world. We offer high-quality fertilizer products, such as Bio-Stimulant (Amino Acid) powder, Bio-Stimulant (Amino Acid) liquid ......