无码人妻精品一区二区三区66,国产爆乳无码一区二区麻豆,亚洲欧美激情精品一区二区 ,中文有码无码人妻在线

 
  Home Company News Products Device Honor Contact  
Company

  Yingkou Zhongyi Refractory Materials Co., Ltd. is located in the Iron and Steel Industrial Park of the old border area of Yingkou City, adjacent to the Shenyang Dalian Expressway, Beijing Shenyang Expressway, Yingkou Port, and Dalian Port in a superior geographical location. As a professional manufacturer of refractory material raw materials and products, the company adheres to a professional, focused, and persistent attitude, providing high-quality refractory material products and technical services to global high-temperature kiln enterprises. It is a comprehensive enterprise that integrates production and sales.
  Adhering to the business philosophy of "surviving with quality and developing with reputation", Yingkou Zhongyi Refractory Materials Co., Ltd. is committed to providing customers with refractory materials and services that meet their needs, and is a trustworthy refractory material supplier. We are willing to work together with friends from all walks of life at home and abroad to create a better tomorrow for the refractory material industry.
  Yingkou Zhongyi Refractory Materials Co., Ltd. has undergone nearly a decade of development and growth, with more than 200 employees and 36 professional technical personnel. It covers an area of 100000 square meters, with an area of over 30000 square meters and a total asset value of 350 million yuan. Its products have obtained ISO9000 international quality system certification.
  Yingkou Zhongyi Refractory Materials Co., Ltd. mainly produces and researches alkaline magnesia refractory materials. Its leading products include magnesia unburned bricks, magnesia fired bricks, 120000 tons of standardized refractory materials, 80000 tons of amorphous refractory materials, prefabricated retaining walls, dams, and metallurgical furnace materials, among more than 20 types. Yingkou Zhongyi Refractory Materials Co., Ltd. has scientific enterprise management, advanced production technology, excellent mechanical equipment, complete testing methods, and strong technical strength and production capacity.
  Yingkou Zhongyi Refractory Materials Co., Ltd. provides customers with high-quality products and perfect services with excellent talents and perfect management.


 
Sponsor:YINGKOU ZHONGYI REFRACTORY COMPANY LIMITED 遼ICP備2024018308號-1
Copyright :Yingkou window Technical support:Yingkou Aisida Computer Information Network Limited (ratified Jianzhan units)
国产在线拍小情侣国产拍拍偷| 人妻体内射精一区二区| 国产超碰人人爽人人做人人添| 国产亚洲成av片在线观看| 国产成人啪精品视频网站午夜| 国产精品免费av片在线观看| 婷婷久久久亚洲欧洲日产国码av| 国产乱人对白| 精品国产乱码久久久久久红粉| 影音先锋人妻啪啪av资源网站| 亚洲va中文在线播放| 欧美性猛交xxxx黑人猛交| 在线播放五十路熟妇| 国产成a人片在线观看视频| 无码精品国产va在线观看| 日本高清在线一区至六区不卡视频| 动漫av网站免费观看| 国模大尺度福利视频在线| 99视频30精品视频在线观看| 亚洲国产2021精品无码| 三男一女吃奶添下面视频| 国产极品jk白丝喷白浆图片| 日本亲近相奷中文字幕 | 国产免费久久精品99久久| 国产成人精品视频ⅴa片软件竹菊| 看国产一毛片在线看手机看| 男女男精品免费视频网站| 久久精品女人天堂av免费观看| 国产精品成人嫩草影院| 又大又粗又爽18禁免费看| 久久久g0g0午夜无码精品| 99久久精品免费观看国产| 无码av高潮抽搐流白浆在线| 国产免费无码一区二区| 国产精品一区二区高清在线| 无码视频一区二区三区| 亚洲乱码中文字幕在线| www国产成人免费观看视频| 成年无码av片在线| 精品无码av一区二区三区| 亚洲综合国产精品第一页|