Custom bid for services - annual maintenance contract for air conditioning and refrigeration unit in sukhoi engine division

Hp hose assy 1 by 4 43 long part no.ac5060341,fuse holder with fuse part no.ac509067,horn unit part no.ac505031,hp hose assy 1 by 4 13 long part no.ac50603713,hp hose assy 1 by 4 14.5 long part no.ac50603714,hp hose assy 14 17 ft long part no.ac5060361,hp hose assy 1 by 2 2ft long part no.ac5060404,hp hose assy 1 2 10 ft long part no.ac506048,hp hose assembly 1 by 4 inch 33 inch long part no.ac506037,packing rubber ring for cylinder cap part no.ac507037,expellant gas cartridge 300gm part no.ac501026,dry chemical powder 5kg per packet part no.ac504024,rupture disc assembly part no.ac505032,3 by 4 hose assly. 2000mm part no.ac506054,hp hose assy 3 by 4 10ft long part no.ac5060561,3 by 4 hose assly. 4000mm part no.ac506057,3 by 4 hose assly 1500mm part no.ac506053,hp hose assembly 1 by 2 8 x 2.4m long part no.ac506045,hp hose assembly 2.75 m long part no.ac506047,pilot cyl assy f manual operation part no.ac502018,nozzle conical brass part no.ac505036,dust cap for nozzle part no.ac505037,actuation device, solenoi