No matter whether the enterprise normal operation, arrears of pensions can not seize the enterprise equipment. If the normal operation of the enterprise, the seizure of business equipment will interfere with business activities; if the enterprise is in a state of bankruptcy, the liquidation of assets in the process of funds to prioritize the repayment of workers' pension insurance and medical insurance. But neither allows the seizure of equipment.
Extended reading: insurance how to buy, which is good, hand to teach you to avoid the insurance of these "pits"