Theophylline Andydrous Cas No: 58-55-9

Cowin Industry Limited Shandong Hirch chemical Co., Ltd. Supply Chemicals since 1993 Cowin Industry Limited & Shandong Hirch Chemical Co., Ltd. is a large invested company, lies in Weifang Ocean Chemical Zone. The company is specialized in the manufacture and application services of basic chemical materials, fine chemicals and drilling agents . Such as Chloride,Broide,Formate,etc.Using native abundant halogen resources, fetching in advanced technic facilities, absorbing Japanese advanced management experence, the quality is up to the International standard.In 2003, we were approved by ISO9001:2000. Our annual output is 30000MT Chloride, 20000MT Bromide, 10000MT Formate,etc. 95% of them are exported to over 20 countries and regions in the world. Because of this our company is famous both in China and Overseas and has become to one of the most reputed specialized chemical companies in China.Our company is taking the guidelines of towarding to the future and excelsior so as to consummate corporation management, committed to top quality products,satisfying service and firm credit for all the worldwide customers, development together. We relentlessly pursue continuous improvement and excellence in projects, products,processes, and services, and define success as getting thet right things done well. we always keep customer first and do believe on Teamwork, Mutual-trust and commitment to provide our customer the best of the best service. Good customer sercvice helps us retain clients and generate repeat revenue. Keeping our customers happy should be a primay objective of our organization. Provide value-added service is our ultimate goal.