企业防止欠款九法１、调查了解：全面了解对方生产经营、资金营运、信用履约、管理水平等情况，特别是对首次建立业务往来的企业，要通过银行信息网络机构进行调查。２、钱货两清：交易双方尽量一手交钱一手交货，或者通过具有法律效力的合同，明确规定对方付款时间。３、... The Nine Laws for Enterprises to Prevent Arrears 1. Investigation and understanding: A thorough understanding of each other’s production and operation, capital operation, credit performance, management level, etc., especially for companies that establish business contacts for the first time, they must conduct investigations through the bank’s information network organization. 2, money and goods two clear: the two sides of the transaction as much as possible to hand over the money to hand delivery, or through a legal contract, clearly specify the counterparty payment time. 3,...