Our Oiler is “The Proud of Taiwan” in the field of manufacturing elevator component. The internal of Oiler contains special design. After fastening the screw, Oiler will not have leaking problem. Moreover, it also contains tolerance of oily and crash. Base on “low price, high quality”, we have been sold Oiler more than 100,000 units in Southeast Asia. The average is 20,000 units each year.