r 盐城方鼎低温阀门有限公司为“双久空分”全资子公司。r 是专业从事低温特种阀门的研发、制造、销售及相关技术服务的科技型企业。r 中国船级社的船级产品质量体系认证企业：（编号：00515Q21222R0S），r **质量监督检验检疫总局特种设备制造许可证企业：(TS2732887-2019)。r 公司的产品主要有：r 空分设备配套阀门系列r 低温绝热气瓶专用阀系列r 低温贮运设备配套阀门系列r 液化天然气（LNG）设备配套阀门系列r 广泛应用于能源、石化、冶金、航天、核工业、造船等领域。r “诚信为本、方鼎品质、精益求精、客户至上”r 是我们立业宗旨，愿与每一位客户建立长期、稳定的战略合作伙伴关系。r http://changjiafddwfm替换com E-mail:88449889@163替换comr Yancheng Fang Ding low temperature valve Co., Ltd. is a wholly owned subsidiary of "dual long air separation equipment Valve Co., Ltd.".r Is specialized in R & D, manufacturing, sales and related technical services for the development, manufacturing, sales and related technical services.r China Classification Society's quality system certification enterprises:r (number: 00515Q21222R0S),r National Quality Supervision, inspection and Quar**ne of special equipment manufacturing license Enterprises: (TS2732887-2019).r Company's products are mainly:r Valve series of air separation equipmentr Cryogenic insulated cylinder valve seriesr Low temperature storage equipment valve seriesr Liquefied natural gas (LNG) equipment supporting valve seriesr Widely used in energy, petrochemical, metallurgy, aerospace, nuclear industry, shipbuilding and other fields.r "Honesty, customer first, excellence, quality first"r Is our business purpose, is willing to establish long-term strategic partnership, stable and every customer.r