Hangzhou HangSyn Chemicals Co., Ltd. | Address: 11F, Ganghang Building, No.108 Zhonghe North Road, Hangzhou, Zhejiang, China 
www.hangsyn.com | Send Inquiry | Phone: +86-(571)-8538-8458
Hangzhou HangSyn Chemicals Co., Ltd. specializes in the production and sales of chemicals & medicine intermediates. We are an ISO 9001 certified company. Our product line includes chiral reagents such more...