When Johnson County last June considered property tax incentives for a proposed $95 million manufacturing facility, officials encountered unexpectedly intense opposition. “Why is Johnson County funding China? This is incredibly concerning,” said Debbie Detmer, a far-right regular at county meetings. She was among a handful of residents who voiced objections to the project last summer over fears the company has ties to the Chinese government. County commissioners approved the incentives anyway and the company, Cnano Technology, moved forward with developing a 333,000-square-foot facility in the…