ETA MELCO Engineering Co. Pvt. Ltd. Supplies J-type Inclined Moving Walks. ETA MELCO Engineering Co. Pvt. Ltd. Offers elevators. J-type Inclined Moving Walks is designed to carry people smoothly and comfortably. J-type Inclined Moving Walks is also available with the terminal drive system. This moving walks is used for the needs of modern pedestrian traffic, in all types of commercial facilities from grocery stores to shopping malls. The comb angle of this moving walks is designed to be 15 degree to the horizontal, to make it easier to push a shopping cart over the comb when landing.