The manufacturer identification code (MIC) of your craft identification number (CIN or HIN) is ZTW. This MIC (ZTW) stands for the company name Tweed Steel Works Eastern Ltd which is currently In Business. This boat manufacturer code has other company names (ZTW sometimes goes by these name(s) if applicable: , , , or ). This could happen if the US Coast Guard reissued the MIC to a new company after the first went out of business.
This company (Tweed Steel Works Eastern Ltd) is owned by and is located at Po Box 340 99 James Street in Tweed state of On. It manufactured this vessel and placed your HIN or CIN on the hull. This Boat maker is not owned by a parent company. Tweed Steel Works Eastern Ltd has started making boats, yachts or other watercraft as of 1/1/1977.
More details at the US Coast Guard.