Specializing in the production of plastic cover, main products are pipe cap (inner cover and jacket) and a variety of valve cover, flange cover, ball valve cover, wide cover, butterfly valve accessories.Hand wheel, sanitary tube, protective tube, etc.Mainly used for all kinds of pipe, valve, flange, ball valve and other sealing cover dust protection.It is widely used in nuclear power, aviation equipment, precision instruments, chemical industry, water conservancy, construction and other industries.Regular specification is available in large quantity from stock and can also be customized according to customer requirements.