Shandong Chenghui Shuangda Pharmaceutical Co., Ltd., established in 2014, is a leading Chinese manufacturer of APIs and advanced intermediates, operating 6 cGMP-compliant workshops and 9 automated production lines with a monthly capacity of 100 metric tons. DISCLAIMER：Listed compounds are for technical reference only and do not constitute a commercial offer or supply commitment. Buyers are solely responsible for conducting independent FTO and IP verification in target markets. We do not supply regions covered by valid third-party patents. No warranty of non-infringement, express or implied, is granted. All IP liabilities arising from buyers' commercial use or distribution shall be borne solely by the buyer. Advanced intermediates available upon request. Use of this material constitutes acceptance of these terms.