Biden has targeted Beijing on several fronts and singled out Chinese President Xi Jinping during a debate with other presidential candidates in February.
In a speech on the eve of the Thanksgiving holiday, Biden said in his hometown of Wilmington, Delaware that Americans "have full and fair and free elections, and then we honor the results."
Also on Wednesday, Chinese Vice President Wang Qishan congratulated Biden's running mate, Kamala Harris, on being elected the next U.S. vice president, Xinhua said.
He said the team, which includes trusted aide Antony Blinken as his nominee for U.S. secretary of state, would shed "old thinking and unchanged habits" in its approach to foreign relations.
Introducing his new foreign policy and national security team, the Democratic former vice president signaled.
While this team has unmatched experience and accomplishments, they also reflect the idea that we cannot meet these challenges with old thinking and unchanged habits.
Trump was behind "incredibly damaging messages being sent to the rest of the world about how democracy functions," Biden told reporters in his home state of Delaware.
Biden's senior campaign staff have been discussing their roles in the transition and the new administration.
The Republican Trump has remained angry and defiant on social media even as some prominent Republicans have asserted that Biden should be considered the president-elect.
U.S. President-elect Joe Biden is expected to be tougher on Turkey than was Donald Trump, particularly over its foreign and defence policies, and domestic human rights record.
The three key Asian allies - Japanese Prime Minister Yoshihide Suga, South Korean President Moon Jae-in and Australian Prime Minister Scott Morrison - join other global leaders in recognizing the Democratic challenger’s Nov. 3 victory over incumbent Donald Trump, who has so far refused to concede.
"No matter how the official election result is certified, I am grateful for your sincere and determined vision for the development of the Turkey-US relationship,"
Johnson said he was also looking forward to seeing Biden when Britain takes over the rotating presidency of the G7 next year and invited him to attend the UN's COP26 climate change summit.
Erdogan's statement came a full three days after US media called the election in Biden's favour, underscoring the close personal bond the Turkish leader enjoyed with Trump.