Culture Quality Equipment   Management principle of quality Quality is principal,commitment is priceless; Advocate science, hanker exellence Quality is principal -- Adhere to the basic principle taking quality as the core in all such links as technology , production , marketting, management ,etc. Commitment is priceless -- Insisting on valueing reputation, promising in dealing with various kinds of things and relation. Advocate science -- Carry out scientific working attitude and method all the time at work. Hanker exellence -- Insist on the working spirits of keeping improving , making unceasing progress and continuously improving.