supply of supply a set of m/s. harting make accessories required for iv coupler jumper and socket cable assembly suitable for ac-ac 1600 hp demu coaches as per attached annexure-i.supply a set of m/s. harting make accessories required for iv coupler jumper and socket cable assembly suitable for ac-ac 1600 hp demu coaches as per attached annexure-i.,supply a set of m/s. harting make accessories required for iv coupler jumper and socket cab le assembly suitable for ac-ac 1600 hp demu coaches as per attached annexure-i. makes: m/s. harting ind ia pvt. ltd., chennai only. note: 1) the firm should submit an authorized dealership certificate or proof of p urchase from oem or dealer and necessary test certificates along with materials for acceptance. [ warra nty period: 30 months after the date of delivery ] ]