The digital video camera or DVC drum unit is a product so small it fits in the palm of a hand.

To record a digital image signal from a CCD to a tape without any errors, the precision of the cutting and assembly must be carried out at a level higher than the processes used for VHS and other analog products. Tenking is committed to their complete cutting and assembly process, meeting the need for strict precision standards.

The digital camera unit is a lens tube assembled from a zoom lens and a CCD.

Because the digital camera unit functions as an eye, it is critical that dust and other foreign objects be prevented from enter. The precision of this part determines the quality of the video, and therefore an extremely high level of assembly precision is required, particularly for today’s products in which three million pixels are standard.

In an automatic transmission, the gears are normally switched using hydraulic control. This hydraulic controller varies the oil pressure continuously during a gear change so it proceeds smoothly and the passengers feel little shock. Although hydraulic controllers are currently installed primarily on luxury vehicles, they are becoming more popular on all grades of cars.

Because the hydraulic controller is used in the drive unit of a vehicle, which protects human lives, quality is controlled at the highest level.