Follow behind the variety of market supply and demand, the customers request to be promoted ducting the need day of module to increase gradually by the simple single article, in order to respond an environmental need, the technique section develops continuously in the molding tool to make up fusion the facilities of machine electricity and automation make an article ability compound to turn in producing a technique and diversified production. Department the competition ability of the article not outside the low price space, high quality, short hand over period etc., develop to carry together in the ESI is also the engineering that the customer has been pushing actively, promote the characteristic of product for the concert, the training of manpower, the lately soft hard Ben adds to buy to make synchronous link with customer, future would on the production technique power for several years, to top and bottom the different engineering make integration, let diversified nicety of department article, create substantial selling price.