Qingdao Haiwan Specialty Chemicals Co., Ltd. is a company that provides Chemical engineering, Pigment and more. Qingdao Haiwan Specialty Chemicals Co., Ltd. is headquartered in China Shandong Sheng. Qingdao Haiwan Specialty Chemicals Co., Ltd. was founded in 1919. Qingdao Haiwan Specialty Chemicals Co., Ltd. has a total of 80 patents