we can supply you humic acid,fulvic acid, potassium humate,sodium humate,water solube fertilizer organic fertilizer ,all are good for improving production and soil and can also use for fertilizer product further processing. Hebei Senqi Humic Acid Import And Export Co.,Limited Add: No.19 Rubber Zone,Taocheng District, Hengshui City,Hebei province?China Tel: 86-0318-2886333 Fax: 86-0318-2887111 E-mail: admin@sqhumatefertilizer.com skype:live:sqhumatefertilizer