Business needs of the economic environment as a result of the diversification of products, new product development of high-tech competition, and automation and the world trend, the Q (quality), C (cost), D (delivery) increasing competition for stringent, in order to survive, in addition to completely eliminate waste requirements, but also to avoid the huge investment in equipment downtime and produce bad products. In addition, the company's products for purchase have become even more stringent quality requirements, without exception, yield has become a consensus of business owners.
  With the demand for diversification, for more than a small number of species production, and shorten the delivery requirements of more and more business owners have already experienced the need for the implementation of TPM, and by 'zero-loss' to improve the business. In order to overcome such a harsh economic environment, we must have innovative production methods to improve the corporate body, so into the activities of TPM is to improve the physique of the necessary means business.