Henan Julong Bilogical Engineering Co.,Ltd was founed in 1997.Atpresent, we have about 1200 employees and 50 research anddevelopment engineers. We are located in the center of China, HenanProvince. So , we are never lack of manpower and raw materials suchas corns. As a result, our products are of competitive price andreliable quality. Mrs, please trust us. we are the largestL-tryptophan manufacturer in the world now. 45% share ofL-tryptophan market in the world is ours. As to other products suchas L-Threonine, L-Isolecine, L-leucine and L-valine, we are alsothe leader in China.Cooperation makes the world better.Let`s cooperate and make more people and more enterprises benefitfrom our cooperation.
