Pty
adjective [ after noun ]
（澳大利亚、新西兰和南非的）私营公司（proprietary的缩写）
written abbreviation for proprietary , used in the names of private companies in Australia, New Zealand, and South Africa whose owners are responsible for only a limited amount of the companies' debts
Mackenzie Investments Pty 麦肯齐私营投资公司