Due to the high usage frequency of office supplies, springs used in these products must be high quality and have a long service life. Backed by professional spring production equipment and strict quality control, KLF uses a variety of testing instruments for different spring performance testing in order to produce reliable, durable springs according to customer requirements.

KLF is a customized precision spring manufacturer and provides compression springs, extension springs, and torsion springs for office supplies.

• * Clamp (torsion spring)
• * Printer
• * File cabinet
• * Pen (compression spring)
• * Copier
• * Mouse
• * Stapler (extension spring)
• * Shredder
• * Shelf