Contact Us If you need to consult products please call the hotline： Shanghai OHANS Chemical Co., Ltd. Mobile Phone: +86 152 2121 6908 Email: sales@ohans.com; Email: service@ohans.com; Email: technical@ohans.com; Office Address: Creative Industries Park, Baoshan, Shanghai, CHINA ShanDong Newtop Chemical Co.,Ltd. Factory Address: Jining High-tech Development Zone, Shandong, China
