laoshan yangkou, Qingdao, Shandong, China

Located in Qingdao city, beautiful "Sailing Captical" of china, Qingdao Boheng Chemical Co., Ltd is a professional enterprise which engaged in chemical Imp&Exp. , Production,...

No. 16, Hongshan Ave., Development Zone

Founded in 2007, Gophin Chemical Co., Ltd is a leader in supplying adsorbents (activated alumina, molecular sieve, silica gel, container desiccant, natural mineral desiccant, activated clay...etc.), i...