Hangzhou Chyszern Biotechnology Company limited is a high biological and technological company, which combined developing, producing and sales of veterinary drugs, feed additives, and raw materials in agriculture and aquiculture. , Established in 2001, Hangzhou Chyszern has one chemosynthesis workshop, and one feed additive workshop and one biochemical research institute .The company has excellent administrators and technicians, including two biochemical doctors, four masters and five bachelors. Awarded by governement for some new biotech projects as well as developing copperations with universities.Rm102 Bldg1 No.152 Zhaohui Rd. hangzhou , zhejiang , China , 310014 |Ms. qin yerong |0086 571 85785670 | |571 85785669 |products we have for livestocks&poultry,antibiotics: ,Ceftiofur Sodium--injection grade 95%, Ceftiofur HCL98%,Apramycin Sulfate550??g/mg , Tilmicosin Phosphate85%, Ractopamin98.5%,Fosphomycin Calcuim, Fosphomycin Sodium, ,Insecticide: ,Amprolium HCL99.6%,TOLTRAZUIL98%,Nutrient: Selenium Yeast(1000PPM feed grade, 2460PPM food grade), , L-Tryptophan98%,products we have for aquaculture,L-ascorbate-2-phosphate(VC35%) |China

http://www.chyszbio.com

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