No.1 Xiulin Road Laishan Economic Development Zone Yantai, Yantai, Shandong, China
Dongrun, named by Shandong province science and technologycommission, belongs to "high-tech enterprises", " Contract-creditand promise keeping enterprises","ISO9001:2008 quality managementsystem authentication enterprise", metrological managementadvanced enterprises of ", "Metrologicalguarantee ...
level meter,level switch,pressure transmitter,flow meter,ph meter,dissolved oxygen meter,turbidity meter,conductivity meter