Vijayawada: Police and registration officials on Sunday raided the Apple Tree Chit Fund Company office here on Sunday. The firm had downed shutters a month ago after duping investors.Led by District registrar (West Krishna) G. Bala Krishna, sub-registrar Rama Devi and West Zone ACP T. Hari Krishna, the officials opened the locked office at Governorpeta and seized documents relating to the investments made by the firm.