We are Turkish Semi-trailer - tanker and on-vehicle manufacturer in Turkey Our company under Gulustan and Caselli brand name as Trailertr organization We produce LPG-FUEL-OIL-BIOLOGICAL-ISO-NITROGEN-AMONNIA-ASPHALT-WATER TANKERS,TIPPER,SEMITRAILER-PLATFORM-40FT-20FT CONTAINER TRANSPORT-CHASIS OF TRAILER-CEMENT BULKER-LOWBED TRAILERS and TRACTOR ROMORKS. We export many countries as especialy African and Arabic countries. Our producing pieces is 1000 pieces semi-trailer and our factory capacity is 9000m2 closed and 20000m2 opened area with 300 workers and robots. All producing system continues with engineers and laboratory study with professinal teams. Also,we produce in European standarts with CE-ISO-ADR-BRITISH qualified certificates. All products are given 1 year firm and 2 years equipment warranty by Caselli and Gulustan. Vision With knowledge and experience at the product for be a pioneer in the industry, without compromising on service quality, reputable, stable, reliable and shared to have a structure. Human Resources According to aims of Trailertr,accordance with the objectives in cooperation with other departments, success-oriented employees, conducts the functioning of contemporary Human Resources. Mission Contributing to national production in their sector, based on ethical values, being dynamic and innovative organization with a sense of responsibility towards society.