ERP’s Quality Management System (QMS) is focused on three main aspects of our business:

  • Supplier Quality and Incoming Quality
  • Design Qualification Assurance
  • Product Qualification Assurance


Energy Recovery Products (Zhuhai) Company, Ltd. was certified ISO9001:2008 in July 2011 by SGS United Kingdom Ltd.

Warranty Statement

ERP provides a limited warranty of five years for LED drivers and three years for power supplies. The duration of the Limited Warranty is stated in the data sheet for each specific product.

Click here to download the ERP’s limited warranty statement.