Recently, Taizhou Tonghe Fluid Control Co., Ltd. won the AAA credit rating certificate issued by Bank of Taizhou Co., LTD., in the modern market environment, integrity is very important for the operation and development of an enterprise. Through understanding, the bank credit rating is divided into A, B, C three levels of nine, among which AAA enterprises are the bank's credit rating of more than 90 and the asset-liability ratio, interest repayment ratio and maturity credit repayment ratio are full marks, cash flow index should not be less than 5 points, one of them fails to meet the requirements, the highest can only reach AA. This means that Tonghe Company has won the recognition of relevant institutions and the public in the integrity construction, and can also prove that the enterprise has good indicators, good operating conditions, good economic benefits, strong liquidity and payment ability, strong market competitiveness, and high corporate reputation. Through this evaluation, the company also makes a healthy plan for its own business, in the future, the company will maintain AAA credit, make fluid control more intelligent, create excellent products in the industry, and create an enterprise that employees aspire to.