Qingdao Sonef Chemical Co., Ltd is a professional manufacturer and exporter for fertilizers technology in China. Established 2004, we have built good cooperation relationship with many research institutes, such as Shandong Agriculural Universtity, ...

Xiamen Vastland Chemical Co., Ltd. is a professional enterprise specializing in research, manufacture, development and international trade of agrochemicals, such as 100% water soluble NPK fertilizers, trace chelated elements, plant growth regulators ...

Guangzhou Well Chemical Co. Ltd. is located in the economic center of South China, Guangzhou, where has rich resources and convenient transportation. For decades,our company been committed to field agricultural animal husbandry for exports trade. We have ...