Company Profile

   Dongguan Changqing (evergreen) Instrument Co., ltd is professional manufacturer of intelligent weighing and force measuring products. “evergreen” is a virtual repository of technology and an ideal knowledge partner since 2020 .

    We operating our own factory based in Dongguan. In our vast experience and research in the line , we  produce force sensors, load cells ,weighing modules ,torque transducers, waterproof loadcells, digital sensors, amplifiers, weighing indicators and weighing systems . More importantly, we OEM and ODM for customers . Products manufactured by “everGreen” are made by high quality precision equipment, advances testing systems and strict international quality control measures to meet and exceed the highest standards in the world . 

   Our corporate view is “win to win” . We were keeping enthusiasm of research for quality of products. We focus on developing long term, successful relationships with our customers. 
Our goal: professional manufacturer of weighing and force measuring products; Provider of intelligent weighing and force measuring automation solutions
Our team spirit: cooperation and innovation
Our business philosophy: quality-oriented, reputation first
Our values: integrity in the world
Our vision: industry benchmark
Our mission: to earn profits and repay the society

The development course

2003.6
2006.6
2010.10
2011.7
2011.10
2014.11
2014.12
2018.3
2018.3……
2003.6
Shenzhen Changqing Instrument Co., Ltd. was established
2006.6
Establish sensor manufacturing base
2010.10
Become a member of China weighing apparatus Association
2011.7
Obtain type approval certificate of measuring instruments
2011.10
Obtain the license for measuring instruments
2014.11
Passed ISO9001; 2008 quality management system
2014.12
Obtain CE and ROHS certification
2018.3
It has obtained the patent certificates of utility models such as new tension sensor, micro tension and compression sensor, column sensor, micro single pressure sensor and new digital weighing sensor
2018.3……
Wonderful is on

The production environment