YINGDA TECHNOLOGY LIMITED Quality Control

Our company was established in 2012, all our products are accordance with ISO9001:2008 management system and the environment management system ISO14001:2004. All products shipped can be qualified by SGS,BV or the third party inspection. 

We promise all products is brand new, Telecom standard as what we discussed before PO. All our products tests, assembles and delivered are all in strict accordance with international standards. Each product goes through 3-4 to test processes to ensure that all products are delivered qualified. If there are any questions or problems, the customer can raise them in time after receiving the goods and give feedback.