SHANDONG HYDROID CHEMICAL CO. LTD. Aderesi No.12 , hanze yumuhanda wubucuruzi, No.777, Umuhanda wa Jinshatan, Umuhanda wa Xuejiadao, Akarere ka Huangdao, Qingdao, Intara ya Shandong Terefone / WhtasApp Terefone: 0086-18032122069Whatsapp:0086-18032122069 Imeri tom.zhao@hydrchem.com