We have a bulk requirement of Spring Pin, Centre Bolt, & Spring Bush, we have seen your website and come to know that what ever we required you are manufacturering in your factory, so as per your products list we have chosen some parts like-Our required sizes with finished weight, quantity all of 10000 pcs per month01 King Pin 25x135 CK 45 58-60 HRC Depth 3mm wt. 0.430 kg02 King Pin 30x139 CK 45 58-60 HRC Depth 3mm wt. 0.730 kgKindly check the all above parts & King pin of triler (which is showing on ur website) and tell me price by weight FOB Ludhiana (Punjab) India.Flexo Autos Pvt LtdLudhiana (Punjab) INDIAmy contact no is 00919417776064 you can sms me your e mail id