- Most Powerful Mobile Housing Manufacturer - Defense Technology About the firm Products Catalog Clients Contacts For shareholders and investors Manufacturing of trailers for wagon houses Reception tel./fax (34542) 2-34-78 Tel./fax (34542) 2-12-04, 2-33-36 Tel./fax (34542) 2-16-86, 2-33-20 © JSC Zavodoukovsky Machine-Building Plant