head unopened or open, 50-60000 liter, agitation or not, jacketed or coil or none, 1-Agitation efficient 2- Ready-to Use We, FHPEE Engineered Products Co.,Limited a Chinese professional manufacture since 1998 years and ISO9001-2000 approval for 8 years of Glass-Lined and 304, 316L stainless steel chemical reactors and customer designed fabricated Chemical reactors, Storage Tanks, Blenders, ...