Qingdao Longshore Chemical Co., Ltd
Room 208, 2nd Floor, R&D Building, Weishang Logistics Park, No. 8, Chuangyuan Road, Jiaozhou Bay Comprehensive Bonded Area, Hetao Sub-District, Chengyang Distri, Qingdao, Shandong, China 266111
Main products: Cis-Butenedioic Anhydride