中文字幕在线无码一区二区三区,黑人上司粗大拔不出来电影,久久久亚洲av成人网站,亚洲精品国产电影,国产午夜精品久久久久免费视,超碰97资源站,国产真人无遮挡作爱免费视频,欧美群交射精内射颜射潮喷,国产尤物精品视频,国产精品无码一区二区三区

            ABOUT US


            Current location:Home> About us> Company Profile

            Jiangsu Xunai New Material Technology Co., LTD. (formerly Xuzhou Refractory Materials Factory), started in 1949, directly under the Ministry of metallurgy state-owned enterprises. In 2004, Xuzhou Xunai Refractory Material Co., LTD was established. The company is a national high-tech enterprise, specialized and special new enterprise, with 3 invention patents and 10 utility model patents. And passed the GB/T 24001-2016/ISO 14001:2015 quality management system certification and GB/T 24001-2016/ISO 14001:2015 environmental management system certification.

            In 2015, participated in the drafting of the "People's Republic of China Building Materials industry standard for fused zirconium corundum refractory Products for glass melting kilns" JC/T493-2015 industry standard.

            In June 2016, the company was restructured into Jiangsu Xunai New Material Technology Co., LTD. In 2018, the company expanded the service business of furnace technology research and development, sales, installation, maintenance and technical service on the basis of the original product system, so that our company has developed from a single new material sales to a number of fields such as furnace technology research and development and installation technical services. Enhance the competitiveness of the company in the market. In the same year, according to the planning requirements of the people's government of Jiawang District, it was relocated to Xuzhou Industrial Park, covering an area of about 200 mu.

            In 2019, the company selected a new plant in Xuzhou Industrial Park and completed the first phase of construction, officially moved to the new plant in January 2020, and officially put into production in May 2020 due to the impact of the novel coronavirus epidemic.

            The existing staff of more than 200 people, of which, college, secondary education and professional and technical personnel more than 60%. It has an annual production of 20,000 tons of zirconium corundum fused by oxidation method.

            The main business of the company is the production and sales of fused zirconium corundum refractories. Kiln technology research and development, sales, installation, maintenance, technical service. According to the National Development and Reform Commission 2019 No. 29 issued the "Industrial Structure Adjustment Guidance Catalogue (2019 edition)" in the first category of encouraged category 12, Building materials: glass furnace for oxygen/oxygen rich combustion technology; Production technology and equipment of kiln multi-wire flat glass; Low thermal conductivity fused cast zirconium corundum, long life (12 years and above) chromium-free basic refractory for glass melting kiln; 19, Light industry: energy-saving and environmentally friendly glass kiln (including full electric melting, electric melting, oxygen combustion technology, NOx production concentration ≤1200mg/m3 low nitrogen combustion technology) design and application; DCS energy-saving automatic control technology industry, which belongs to the encouraged industry, is supported by the relevant industrial policies issued by government departments at all levels of the state, in line with the strategic adjustment of the national economic structure and the policy requirements of promoting industrial upgrading, is the need for enterprises to implement large-scale competition and rapid development, and has broad market prospects.

            Advocate innovation and truth-seeking, be down-to-earth in continuous innovation, and seek progress in stability. Adhere to people-oriented, wholeheartedly, create value for customers, create the future for employees, and pursue employees and enterprises to grow together. Form a standardized management mechanism, maintain high-speed system operation, the pursuit of harmony and win-win.

            Xu Nai technology and you hand in hand, to brilliant!

            簡介.jpg

            Related news
            Copyright 2021 ? Jiangsu Xunai New Material Technology Co., Ltd
            无码国产精品一区二区免费式影视| 日本少妇高潮喷水视频| 天堂а√在线地址中文在线| 国产麻豆精品久久一二三| 日韩精品无码中文字幕一区二区| 一本色道无码道dvd在线观看 | 超碰aⅴ人人做人人爽欧美| 好日子在线观看视频大全免费动漫| ASS年轻少妇BBWPIC精品| 日韩日批在线播放视频| 碰碰免费视频| 亚洲av激情无码专区在线播放| 国产精品自在欧美一区| 中文字幕亚洲一区二区va在线| 欧美变态口味重另类在线视频 | 狠狠色噜噜狠狠狠狠色综合久AV| 67194成是人免费无码| 日本v欧美v综合v| 色哟哟网站在线观看| 吃奶呻吟打开双腿做受动态图| 大白肥妇bbvbbw高潮| 欧美人与动牲猛交xxxxbbbb| 国产精品久久久久国产a级| 俺去啦最新网址| 公和我在野外做好爽爱爱小说雨婷 | 日韩精品福利| 亚洲区小说区图片区qvod| 欧美成a人片在线观看久 | 久久精品无码鲁网中文电影| 国产农村妇女精品一二区| 国产全肉乱妇杂乱视频| 亚洲成A人V欧美综合天堂| 人妻少妇精品视频二区| 97在线视频福利| 色综合综合| 亚洲激情视频网站| 国产成人久久综合二区| 久久久久久综合成人精品| 在线不卡日韩| 国产裸体裸拍在线观看| 亚洲精品成人片在线观看精品字幕|