... joint,shock absorber,tube vibration isolator,pipe shock absorber , all mean to JGD rubber joint. Introduction of foreign advanced technology ... in 1988 , approved by ISO 9001:2000, products are used on keyp projects , and self decided export to South Korea,USA ... 001625516252215450182551625221550020255162522156002426016252215700283used on high building , bracket support or fixed equipment for pipes , or anti pull ...