Inquired about the related information of electronic signature, and knew that when the bank completed the deposit business to confirm the signature, because the contrast was over 85%, it could pass the electronic version. Electronic signature refers to the data contained in the data message in electronic form and accompanied by data used to identify the identity of the signer and show that the signer approves its content.

Performance bond means: at the request of the labor service provider and the contractor (the applicant), if the labor service provider and the contractor fail to complete the undertaken projects on time, in quality and quantity in the future, the bank will pay the owner a sum of money accounting for about 5%~ 106% of the contract amount. The performance bond has certain format restrictions and certain conditions.