Fastener branch held technical seminar

　　Fastener Branch of China General Machine Components Industry Association held a technical seminar in Shanghai on June 7, 2001. The branch invited expert of Germany Festo company give a lecture about “Checkbox”. China fastener industry has got great development in resent years, and products quality control is more and more important to manufacturers who products are applied in fields such as automobile, airplane and high speed production lines. Festo’s “Checkbox” is one efficient instrument for quality detection. The attendance was interested to the introduction.