LangAn (Tianjin) Technology Co., Ltd is specialized in developing, manufacturing and sale of products of quick connectors, hydrogen refueling components, Electric Vehicle test systems and robot tool changers.

We are ISO 9001 certified. Strict quality control ensures maximum safety. Customer satisfaction and operator safety are our top priority....[ read more ]

Contact Person：Fina Sun

Tel：0086-022-84823858

WhatsApp: 0086 13682111541

E-mail: fina@longentest.com.cn

Add: No. 21, Huaming street, Huaming high-tech Industrial Development Zone, Dongli District, Tianjin China