Jiangyin Haida Rubber and Plastic Co., Ltd.,   is the leading manufacturer in the rubber and plastic seal industry in China.
  Haida has strong and abundant technical resources. There are more than 130 professional technicians in R&D and production area; in addition, there are all kinds of advanced software and hardware equipment. Based on that, Haida could provide systemic service such as material research and product design. As a state approved high-tech enterprise, Haida also has more than 40 items of independent intellectual property rights among which there are 5 items of state invention patent.
  The production capacity of Haida is on the top lines in rubber and plastic products industry in China. There are two advanced production lines in our mixing center, more than thirty rubber and plastic extrusion lines and more than hundred rubber press machines with all kinds of power.
  Our products are widely applied in the industry of construction, tunnel, marine, container, vehicle