我公司是生产变压器配件的专业厂家，国家电网配套企业。 公司主导产品：油位表、气体继电器、油流继电器、压力释放阀、真空偏心蝶阀、活门、蝶阀、分解开关、储油柜胶囊、干式变压器冷却风机数十种产品。 公司为辽宁省企业,通过IO9001-2000国际质量体系认证，具有完善的管理体系和**体系。公司通过引进先进的技术和生产、检测设备，开发研制新产品，致力于不断提高产品的技术性能与质量。 公司产品国内销往数十个省市的百余家企业与电力公司，被荣誉评为诚信企业称号。产品国外远销到中东、东南亚等地，有丰富的出口经验和严格的质量技术保证，深得海外用户的信任与肯定。 感谢全国各地、海外用户长期以来对沈阳玉国产品的使用和信任，公司将一如既往以优质的产品、合理的价格、竭诚的服务，与您携手共进！Our company is specialized for making transformer accessories. Leading produ：Gas relay、sealed gas relay、gas sampling device for gas relay、stainless steel weather cover for gas relay、point type oil level indicator、pressure relief valve、vacuum eccentricity valve、disc butterfly valve、valve、discharge oil valve、cooling fan、moisture absorber、rubber capsule oil tank of transformer, Decomposition switch,oil-filled transformers casing.so on. Our company passed ISO9001-2000 international quality system certification.Our company has consummate systems of producing, testing equipment.advanced system of producing management.quality assurance. By importing advanced producing equipments, our company ameliorates.consummates the quality of produions,.administers stri bylaw both to the technique.after service. Our produions are confirmed by the national quality inspeion center,.the quality achieves the national standards.Our produions are sold to hundreds of companies in many provinces in China; what’s more, single machines.mainframes with transformers are exported far to the Middle East.Southeast Asia. We are appointed as their designated company, receiving good reputations from users.   Thanks for the use.trust given to Shenyang Yuguo from the users all over the country.overseas, we will use high quality produions, reasonable price.best service to hand in hand advance with you together!