Tianjin Ruilang Technology Co., Ltd was established in 2001 and is located in Tianjin Binhai New Area. Our company is a provider of industrial production solutions, mainly engaged in American Stanley electric and pneumatic tightening tools, imported electronic testing instruments , spraying equipment and other products sales and automation product research and development, design and manufacturing projects. The company independently researches and develops intelligent tightening wrenches and data acquisition and analysis systems to provide solutions for digital assembly of intelligent factories.