<SEC-DOCUMENT>0001104659-21-047259-index.html : 20210407 <SEC-HEADER>0001104659-21-047259.hdr.sgml : 20210407 <ACCEPTANCE-DATETIME>20210407060055 ACCESSION NUMBER: 0001104659-21-047259 CONFORMED SUBMISSION TYPE: 6-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20210430 FILED AS OF DATE: 20210407 DATE AS OF CHANGE: 20210407 FILER: COMPANY DATA: COMPANY CONFORMED NAME: Niu Technologies CENTRAL INDEX KEY: 0001744781 STANDARD INDUSTRIAL CLASSIFICATION: MOTOR VEHICLES & PASSENGER CAR BODIES [3711] IRS NUMBER: 000000000 STATE OF INCORPORATION: E9 FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 6-K SEC ACT: 1934 Act SEC FILE NUMBER: 001-38696 FILM NUMBER: 21810551 BUSINESS ADDRESS: STREET 1: NO.1 BLDG., NO. 195 HUILONGGUAN EAST RD. STREET 2: CHANGPING DISTRICT CITY: BEIJING STATE: F4 ZIP: 102208 BUSINESS PHONE: 861064321899 MAIL ADDRESS: STREET 1: NO.1 BLDG., NO. 195 HUILONGGUAN EAST RD. STREET 2: CHANGPING DISTRICT CITY: BEIJING STATE: F4 ZIP: 102208 </SEC-HEADER> <DOCUMENT> <TYPE>6-K <SEQUENCE>1 <FILENAME>a21-12263_16k.htm <DESCRIPTION>6-K <TEXT> Document 1 - file: a21-12263_16k.htm
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