SAAA is technically strong in design and development. 14 patents are already gained or in the process of application. It owns a product development center and a testing center with more than 100 machines like end forming machine, auto welding machine and CNC-bending machine, and 30 test machines like pressure cycling test machine, three dimension test machine and contour test machine. All these machines are well provided for meeting the requirements of production, technology and technique for hose products, conducting inspecting and testing of various kinds of hose projects, and developing products independently. With strong power in the trade, we have extensive technological exchanges and cooperation with the enterprises of the same type from developed countries. We are always pursuing for the objective of zero-defect in our products, and carrying out the principle of developing our company by relying on science and technology, constant improvement of products so as to produce first 朿lass products, and providing excellent service. Up to now, it has passed one after another the quality authentification of ISO9002, QS9000, VDA6.1, ISO/TS16949, and environmental management authentification of GB/T24001-2004idtISO14001:2004.