supply of supply, commissioning, testing of heavy duty electro-hydraulic lifting platform trolley as per specification at annexure-i enclosed.supply, commissioning, testing of heavy duty electro-hydraulic lifting platform trolley as per specification at annexure-i enclosed.,supply, commissioning, testing of heavy duty electro-hydraulic lifting platform trolley as per specification at annexure-i enclosed. firm shall submit certificate from govt./nabl approved laboratory co nfirming the product specification of the item.makes: habbis, unique, vankos or its equivalent. [ warranty period: 30 months after the date of delivery ] [quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ] => limited