Zhengzhou Ruipu Biological Engineering Co., Ltd. is a high-tech enterprise specialized in the research, manufacture and sale of mineral nutrition supplements. Besides, we also provide customer with nutrient formula design, finished product test information service. Our products are ...

Shandong geryon chemical co. Ltd. Is a company specialized in trading and manufacturing refined food addictives. Our main products include salts citrate; malate; gluconate, etc. Expecially calcium salts. We have rich experience. All our meet the international quality standard. ...