Who is the workshop director of Shanghai Institute of Aerospace Precision Machinery?

Yang Youcheng is the workshop director of Shanghai Institute of Aerospace Precision Machinery. According to information from official website of Shanghai Institute of Aerospace Precision Machinery, the workshop director of Tang Jianping of Shanghai Institute of Aerospace Precision Machinery is 800 senior technicians. Characters experience is known as a "dancing" post-90s craftsman. In the past ten years, he has overcome many CNC machining problems, carving "flying wings" for missiles, "bones" for rockets, guarding the frontier and escorting the country's heavy weapons in space with superb skills.