The school shows us around Jiaxing Jingrui Instrument & Equipment Co., Ltd, a few lathes are put in the place of the front of the production department, It’s a place for producing the Tong Teeth briquetting of Four-indent crimping tool. It can be seen clearly that the machining parts,forklift and wooden box are put neatly, it appears in an orderly way. Every part of the lathe is obviously without dust and clutter, it is so clean. The degree of the cleanliness is very conducive to work and production.