IOC Gas Cylinder — Poor cylinder condition and dated 2007

I had received indane cylinders for the last 3 to 4 times which is dated back to C-07( July-Sept-Year 2007 ) .I lodged a complaint to the indane dealer RANEE Enterprises ,44,Perumal Nagar ,2 nd Street,Madipakkam ,Nanganallore,Chennai 600061.They had sent a gas mechanic and in turn told me that this is the cylinders supplied by IOC and i have to complain only to IOC company dealing the cylinders.Hence this complaint.Time and again the consumers are educated by your company and as well the well wishers of the citizens are telling us to use the cylinders dated in a particular markings with in a year as marked in the cylinders handle.bar.But everytime we find the delivery of cylinders does not abide by that formula , as i mentioned above about the mark.More over the cylinders are highly damaged condition including the base as well the body. There are lot of fine metal powders falling from the cylinder case and handle.This is also i had shown to our dealers representative on his visit here to my house.I personnally feel that this is very dangerous for use.I request a solution to this and also if needs i want this to be repalced for the safety of the house wifes and to the residents.Kindly take up this matter seriously and request an action immedietly.