Zenna tires are made by Pegasus Rubber co., a business founded in 1982. They are one of the largest tire manufacturers in China and produce a full range of tires for multiple vehicles.
I've run the older DWS06's on a few Civic Si's and really liked them. Debating running the new DWS06 Plus on my Accord Touring or going with the Pirelli P7 AS Plus 3