Tel Aviv is 6 hours behind Shenzhen
Best overlap: 2:00 PM to 6:00 PM in Shenzhen is 8:00 AM to 12:00 PM in Tel Aviv.
Plan around 2:00 PM to 6:00 PM in Shenzhen, which is 8:00 AM to 12:00 PM in Tel Aviv, to catch everyone during office hours. With 4 hours to play with, a mid-window meeting keeps things balanced for Shenzhen and Tel Aviv alike. Note that Tel Aviv follows daylight saving while Shenzhen stays put, so the times above drift by an hour seasonally.