Get Directions to First Evangelical Church of Diamond Bar 鑽石崗羅省基督教會 Get directions From * Start typing the address, then select from the list of suggested addresses. The route will be routed automatically To First Evangelical Church of Diamond Bar 鑽石崗羅省基督教會 20504 Earlgate Street, Walnut, CA 91789 +1 909-598-2270 View details Click to load map