Our History
2002
As the predecessor of Tengyu Huangxing factory was established, Providing door hardwares’ machining service for local trading company.
2008
Ningbo Tengyu was formally established,
Open committed to R&D, manufacturing, sales of our own door system products.
2009
Passed ISO9001 quality system. Cooperation with Kingfisher.
2010
Obtain the 1st Utility.
Patent Certificate.
2011
Move to a new plant. Obtained FSC certificate.
2012
Passed BSCI audit.
2013
Developed and produced
barn door hardware,
Cooperation with The
Home Depot.
2014
Cooperation With OBI.
2016
Move to a new plant.
2018
Passed ISO14001:2015 &
OHSAS18001.
Rated as a National High-Tech
Enterprise.
2019
Start to design and produce
metal frame glass door &
window.
2020
The new factory is under
construction.