Tenders for Supply Of Helical Leaf Spring Door Closer Item N0. 19 Of Rcf Drg .No. Lw56424 Alt.F Or Latest . Item Should Be Suitable To Fit In The Lavatory Door Of Lhb Coaches. Sample Should Be Approved By The Consigne E Before Bulk Supply. Firm Should Be Oem Or Oem Authorized, Authorization Letter Should Be Uploaded At The Tim E Of Participating In Tender. Warranty Period: 30 Months After The Date Of Delivery