- Shandong Guangyuan bio fertilizer co, Ltd
- GlobalAsiaMain camp:无机肥, 微生物菌肥,微生物有机肥,复混肥,腐熟剂,硅肥,硅钙镁肥,多肽生物菌剂,化肥,山东复混肥,菌剂,
- Dongying source of agricultural Co.
- GlobalAsiaMain camp:化肥批发零售,
- Yantai bairuite biological organic fertilizer Co., Ltd.
- GlobalAsiaMain camp:微生物菌肥,化肥,控释肥,有机肥料,农用复合肥
- Economic Trade Co. & Ltd. Weifang, Sea
- GlobalAsiaMain camp:
- Anqiu Lifeng Biological Technology Co. Ltd.
- GlobalAsiaMain camp:力力惠,科邦,黄金犁,
- Science of science and Technology (Shanghai) Co., Ltd.
- GlobalAsiaMain camp:有机肥,生物有机肥,土壤调理剂,水溶肥,复合肥,水溶肥,叶面肥,石斛专用肥,微生物菌肥,液体肥