Metro Plastech supplies Drain Nets or Door Jally. Metro Plastech offers plastic sanitary water taps, foot valves flexible connection hoses and accessories, etc. The Drain Nets or Door Jally is bathroom accessory. These door nets are available in various sizes 4 inch X 4 inch and 6 inch X 6 inch, for letting out waste water. The range of Drain Nets or Door Jally also includes square round nets in size 6 inch X 6 inch and nets with door and filter in size 6 inch X 6 inch.