YIGEDA  is a subsidiary of Leading Bio-agricultural Co.,Ltd(HeBei province,China).
YIGEDA contributes to developping domestic and international markets sells the high effective, fertilizer-saving and environmental friendly of bio-fertilizer series manufactured and innovated by Leading Bio-agricultural Co.,Ltd
As an international and professional marketing and service company, YIGEDA focuses on service of global agriculture and supply of FIRSTS&T brand (Madrid Trademark Registration ) with top-quality bio fertilizer, functional and organic fertilizer, PGA fertilizer series, plant nutrient series,
Our popular products include Seaweed Extract Powder, Amino Acid Fertilizer, Humate Acid Fertilizer, and Fulvic Acid Fertilizer, Control release fertilizer ,liquid fertilizer  etc. They are very popular in European countries, Asian, Middle East South and North American, etc.
YIGEDA has been awarded the certificate of pesticide, plant nutrient and organic fertilizer issued by Ministry of  Agriculture of  People s Republic of China and certificate of national high-tech enterprise. We get the certificate of ISO9001, ISO14001,IMO(seaweed extract powder).