Dingdong (Cayman)'s physical mailing address is NO. 6 BUILDING 500 LANE SHENGXIA ROAD, SHANGHAI F4, 201210. The company's listed phone number is 86-21-6858-5011 and its investor relations email address is [email protected]. The official website for Dingdong (Cayman) is www.100.me. Learn More about contacing Dingdong (Cayman) investor relations.