Semi-automatic transmission conversion kit for cars and trucks equipped with manual transmission plus anti-release breaking system-We Handinhand Co., Ltd. are a semiautomatic transmission kit for automobiles equipped with manual transmission. Also we devised and manufacture anti-release auto breaking system. We have been making these products since 1988, and now are trying to extend the sales internationally. Over 15 years of successful sales in domestic market the quality of the products are best with recall rate of dream-able 0%. The products are applicable to almost all passengers' and commercial vehicles, by varying the size of the power equipments.We offer best quality semi-automatic conversion kit and anti-release auto breaking system. Semi-automatic cost less than automatic transmission, in fuel efficiency, recall rate, fun for driving and the initial cost (1/5 to 1/3) and transferable to other cars easily. Installing semi-automatic takes 1 1/2 hrs; no modification in the original state of the vehicle, and with an on-off switch either manual or semi-auto can be used whenever desired. Another product, Auto-breaking system takes only 1/2 hr to be installed. When driving up-hill or down-hill, or with cars equipped with automatic transmission it holds breaking until the driver pushes the accelerator.Another product, Power assistance clutch reduces clutch power down to 10-20%, by using hydrauric actuation motor. It takes only 20 minutes for installation and helps drivers spending too much effort on clutching. All these are recommended to any franchised or non-franchised mechanic shops both small or large in size, to be handled and installed with basic mechanic qualification. Great thanks upon this point, and look forward to replying.