6)thickness: 62mm ,82mm,102mm or other special demands,body size as you demanded
7)side door is optional.
Main Characters Light in weight: 40% lighter than metal body. Better insulation: K value less than 0.3w/m2k. High in strength and long life: 5 times longer than metal body. Non-corrosion, non-pollution, anti-brine, acid and soda-resisting. Easy to assembly and repair at site.