Brother Cai signed a sales contract with Company B on behalf of Company A. It can be understood that the contract is signed on behalf of Company A. In the preparatory stage, individuals are jointly and severally liable, and after the company is established, the company will first bear the responsibility.

1. If it is a limited liability company, the individual shall bear limited liability to the extent of his capital contribution. The company is responsible for the payment, and the shareholders who are deficient will only bear liabilities up to the amount of their capital contribution

2. The partners of a partnership company bear joint and several liability, and the partnership will first repay the deficient partners