In order to achieve the company's vision, the company chairman Mr Lou Songqiao have great attention to the research and development of new product both in domestic and foreign markets，strengthening the protection of independent intellectual property rights and management of science and technology project application.2013 there are total of five kinds of products obtained national patent, products include: One type of quick couplings, one type of valve, LSQ-VEP’s socket and plug, LSQ-TA socket.