Inquiry (采购产品): Springs hello Sir! CLOSED COIL( TENSION STEEL SPRINGS) it is a great requirement to get springs which can bear: . 100 to 500 daN load and the springs do not have their natural frequencies more than 0.7 Hz. AERO industry need these spring on urgent basis. pl reply as early as possible. Regards E-mail: mhklcheeta@yahoo.com **** Hidden Message ***** ANWAR KHAN 47000 PAK Company: AERO Title: SPRINGS E-mail: anwarkhan786@yahoo.com **** Hidden Message ***** anwarkhan786@yahoo.com