Shenzhen Penghui Investment & Development Co.Ltd, is a high-tech enterprise specializing in door lock systems products development, production and export. Penghuis business range covers digital smart door locks for hotel / home /business series, mechanical hardware locks; lockbody; cylinders; power-saving switch; engineering cases. etc, OEM and ODM service are available."Reliability,security, safety, practical" is the enterprise development objective.
