XiâanDongJing Crystal Control Equipment Co.,Ltd is a leading high-techenterprise on R&D, production, sales and service, theregistered capital is 50.68 million. Our company is theprofessional R&D and produce pressure ,flow ,digital oil fieldsystem, stabilizing water injecting valve group, wellhead equipmentof gas & oil producing, wellhead equipment of waterinjection,actuator, oil field specialequipment based on industrial information system , networking, lowpower and mechanotronics of wirelesstechnology.Especially, we have very strongtechnical force on electronic technique and machine manufacturing,we make each product on R&D, production by ourselves, work hardfor being the first in technology and quality industry. We arehighly pay attention to usersâfeedback during the using process,master the usage of products at any time, also update productsaccording to users requirement timely. We assure we will do ourbest to realize users requirements as long as user proposeimprovement suggestions.Our company owns integral andscientific management system, also cooperate with Xi DianUniversity, Xiâan Technological Unverisity, Xiâan JiaoTongUniversity on technical field. We had gotGB/T19001ï¼2008/ISO9001ï¼2008 qualitysystem certification, GB/T24001-2004/ISO14001:2004 environmentsystem certification, GB/Â T28001-2011/OHSAS180012007 healthand safe system certification, also we obtained China MetrologyCertification(CMC), National Anti Explosion Certification andmultiple patent certification.Our products win users approval andgood evaluation in the process of using in petrochemical industryas its outstanding performance with high precision, stability,intelligent networking and low power consumption.Our products are widely used in oilfields, chemical industry, petrochemical, light industry, watertreatment, metallurgy, pharmaceutical and more otherareas.Â