How to sign the letter from Hegang?

Enter the website of China Railway Construction Yin Xin to register.

Enter the website of China Railway Construction Yin Xin, insert the voucher shield, enter the account password, and click on the right to enter the operation page. Select the project billing business, then drop down the electronic billing project, and choose to answer the application. Check the answer sheet, and then choose Next. Confirm the information of both parties, and then click sign for it. Enter the password of NetShield, and then click OK.

The acceptance bill of Hegang is a payment receipt, and the debit notice of purchasing raw materials and natural materials handled by Hegang Finance Company is electronic payment. Discounting according to the stipulated discount period is equivalent to the bank's commitment, but it cannot be transferred back to all units of Hegang Group. In fact, it is an iou for payment, which is guaranteed by the reputation and strength of Hegang Group.