2007.11-Established 2007.11 The company established Huanuo Alloy with a registered capital of 6 million yuan
2008-Registered Huanuo trademark
2009-The system passed the ISO9001 quality management system certification
2012-Establish an international trading company to open up the international market
2014-Become a member of the Standardization Committee for Rivet Contacts
2015-Become a member of the Relay Association
2016-Obtained the national high-tech enterprise certification
2017-Registered capital increased to 12 million yuan
2018-Obtained a three-level enterprise of safety production standardization
2019-Management company introduced ERP management system