supply of ct -20 w400 chain assembly pitch plain to miven drawing , ct -20 w400 chain assembly pitch plain to miven drawing no.d 15691. make/brand: miven mayfran. 1. supplier has to visit the factory and assess the requirement and usage of chip conveyor chain before manufacturing. 2.material test certificate to be furnished alon g with supply. 3. warranty of 24 month fromthe date of delivery or 18 months from date of fitment whichever is early has to be provided against quality manufacturing defects and w orkmanship for the item supplied.4. a sample of 1 mteter chain to be supplied before bulk manufactur ing. [ warranty period: 24 months after the date of delivery ] ]