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Hong Kong Top Great Group Limited is dedicated in the development and production of printer 

consumables ,PCBA .

Right now our main products are as follows:

1.Compatible toner chip ,copier chip;

2.OPC drum ,doctor blade,mag roller for toner cartridge ;

3.customized PCBA ,you just send us the files ,we shall do the rest for you .

Quality and service are always the purposes of our company.

Welcome to inquiry and be our partners.