Chondroitin sulfate with best price and top quality CAS NO.9007-28-7

25kg carton drum (32cm*58cm)or 1kg foil bag (10cm*15cm) or by request of clients

blue plastic drum / galvanized steel drums/ 200kg iron drum or 25kg plastic bucket

founded in 2012 as a professional international pharmaceutical corporation, headquartered in xi'an (china), xi'an konochemical co., ltd, is a leading producer of standardized herbal extracts, natural active ingredients and apis for pharmaceutical, health food and cosmetic industries.

annually, more than 3,000 tons of a wide range of herbal extracts and natural active substances are extracted at xi'an konochemical co.,ltd manufacturing plant near xi'an, china. these extracts are in compliance with worldwide gmp norms, international pharmacopoeias, and international regulations.

the botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by konochemical. they include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

kono chem is headquarted in xi’ an shaanxi province, china, with convenient transportation access, covering an area of 312, 000 square meters, and technicians accounted for 35% of the total employees. presently, we have two chemical fermentation plant, one test reaction plant, and one provincial research and development center now. our well-equipped facilities and excellent quality control throughout production enables us to guarantee customer satisfaction. we insist in innovation and produce high quality products. and our workshops are gmp standard.

we also have strong professional research and development team, talented personnel and completely equipped laboratory for the quality controlling. various detection devices are equipped, such as hplc, gc, spectrophotometer, aas, polarimeter, auto titrators, bod incubators, cod incubators, melting point apparatus and so on.

from the very beginning, we strictly manage our production according to the international standard like iso9000,iso14001, now has received the recogonition from costomers all over the world and has passed the audit by authoritative labs. at present, our products are mainly related to biopharmaceuticals, health care products, cosmetic ingredients, apis, intermediates, as well as some custom synthesis products.

thanks to our ehs management system and high quality control, now 85% of our products are well-selling and appreciated in almost 50 countries all over the world, and established long-term cooperative business relationship with multinational companies such as cipla,biocon,dsm.