Greater efficiency and reliability – our commitment for your success

LangAn, based in Tianjin, China, is a high-tech company founded in 2011.

With years of expertise and experience in an extensive range of industrial fields, we contribute to making work more productive, sustainable and safer.

We are specialized in developing, manufacturing and sale of products of quick connectors, hydrogen refueling components, Electric Vehicle test systems and robot tool changers.

We are certified ISO 9001. Strict quality control ensures maximum safety. Customer satisfaction and operator safety are our top priority. We have got the ability to meet the industrial benchmark by means of good engineering practices and provide our best services with unvarying quality.

Today, LangAn has become one of the innovative Chinese brand leaders. With passion of innovation, LangAn is sure to break new ground in the world of future.