Set of universal Chen Ziling, detection and analysis, Shenzhen set of universal testing and certification center specializing in product testing and export certification services for over 5,000 clients professional services, access to customers! Dedicated, professional, what customers think, so we have the opportunity to grow together with our customers! Detailed consultation: 180-2871-9379 buttoned: 2863170957 identified iron ore, copper ore identification, quantification silver content is very favorable, limestone identification, appraisal dolomite, carbonate rock salt testing, testing 11 parameters, calcium oxide, magnesium oxide , silica, alumina, iron oxide, manganese, phosphorus, sulfur, carbon dioxide, loss on ignition, free silica, invited Huarui test test ah, for a reasonable, faster cycle test method: GB / T 3286. (1 to 9) -1998 limestone, dolomite chemical analysis method GB / T 14840-1993 free silica limestone for chemical analysis method set four sea speed advantages - employees of the certification process, Exercise high degree of familiarity standard, based on customers can quickly choose the best operating procedures, certification cycle control in seven working days, the general breakdown, expedited, Express Three supporting services. Technical - mainly by the staff for many years engaged in international certification of senior engineers and test engineers, rich testing experience, strong countermeasures capability, speed, can provide select from PCB Layout, circuit parameter calculation, component specification to the whole system integration a series of response services, together with the laboratory and efficient operations, the interaction between the various certification bodies, is the key to customer certification authority. Price - companies offer reasonable procedure is simple, one-step, is your ideal choice. Universal set with the hope that all employees have the expertise and excellent test environment designed by local laboratories to provide international certification for the local enterprises, and strive to achieve certification less time, cost and more economical, better service.