Xian valve product quality aspect unyielding Yu Jiawei pressure, although themarket competition is intense, but not at all therefore reduces theproduct quality. The product quality implements three packages (toprovide repairs, exchange guaranteed, guaranteed return of goods ifunsatisfied) a deadline year, a year internal cause product qualityhas the problem (to provide repairs exchange guaranteed) free providesthe spare parts, after a year uses judgement to charge the cost price,the Zion company provides the life-long maintenance and the fitting.If our non- ability deals with the good quality issue then in a yearguaranteed return of goods if unsatisfied. Xian valve post-sale service department for the user establishment post-saleservice track file, each month of periodic inspection, promptly willcollect the feedback information, will enhance the product thequality. Xian valveTake the good faith as this take ’ the good faith as this, theprestige is supreme ’ is the enterprise objective, for guarantees theuser to feel relieved, normally uses this company product below,especially formulates the regulation to do for this company’spost-sale service pledged: 1、 This company produces the product achieves the strict enterprisestandard and the national machinery department standard. 2、After this company receives the order form notice, strictly carries onaccording to the contract provision related stipulation deliversgoods, guaranteed the product is perfect, according to the requesttime, the place delivers. 3、In the warranty period, the product firmly causes the damage becauseof the quality question or the normal work, this company isresponsible for the free repair or exchanges, and provides the relatedmaintenance service knowledge; If because the user use does not workas or outside warranty period, but causes badly damages or the normalwork, this company provides the lifelong service service to theproduct. The user like has the need, this company free provides theconsultation, the on-the-spot guidance installs the debugging. 4、The user in uses the question or the information which this companyproduct in the middle of the process appears, please promptly feedsback this company, in order to this company prompt processes theimprovement and the enhancement. This company provides satisfactionthe post-sale service, the customer asks the question to have to givethe answer or the solution in 6 hours.