SHANDONG HYDROID CHEMICAL CO. LTD. alamat No.12， ing njaba Jalan Komersial, No.777, Jalan Jinshatan, Jalan Xuejiadao, Distrik Huangdao, Qingdao, Provinsi Shandong Telpon / WhatsApp Telpon: 0086-18032122069Whatsapp:0086-18032122069 Email tom.zhao@hydrchem.com
