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·Haityco adheres to technological and management innovation and continues to build a high-level technological innovation team. In terms of technological innovation management system, a simple, flat and efficient model is adopted, a technical management committee composed of operation managers and technical experts is established, and a project management system with IPD as the core is established. At present, a dual length R & D system of "chief project leader + technical leader" has been formed, Provide full trust and loose development space for scientific research staff through science and technology reward system and two-way promotion channel.