D & C Howorka Welding & Engineering phone 3/ 284 George Town Rd Rocherlea, Tasmania 7248 map Dieter Howorka phone 284 Georgetown Rd Rocherlea, Tasmania 7248 map if (!IN_DEV) { ?> } ?> Welding Works Pty Ltd phone 2 Pembury Pl Rocherlea, Tasmania 7248 map