We deeply apologized to keep you wait for our investigation of no.6 chassis which has been broken since August 27. After a long investigation with maker (RCK) we were guaranteed that our chassis was made in accordance with industrial standard and be able to carry steel coils as per its specification. No.6 chassis broken was from we put steel coil on the weakest point of the chassis. RCK has confirmed that the chassis is strong enough and be suitable to carry JFE steel coils. However RCK has made their loading analysis and recommended us to put steel coil at the right position on chassis (a bit behide center poin of 1st axle). We herein attached maker confirmation and loading point analysis for your reference krab