Spring Dowel Sleeves are made of high carbon spring steel. These Sleeves have dimensional consistency. Spring Dowel Sleeves are manufactured by L. V. Engineering Co. L. V. Engineering Co. Also manufactures various types of locking devices. The Spring Dowel Sleeves are made in factory fully equipped with modern machinery and heat-treatment plant plus testing equipment. These Sleeves undergoes a thorough check-up, chain-wise, right from the selection of materials to the final finishing stage.
