Wuhan lullaby Biotechnology Co., Ltd. is an import and export company specialized in chemical raw materials such as Tryptamine, 1.3-dihydroxyacetone, sodium cyanobohydride, 6-mercaptopurine, diisopropyl azodicarboxylate, etc., with a complete and scientific quality management system. The company's integrity, strength and product quality has been recognized by the industry. Welcome friends from all walks of life to visit, guide and business negotiation.