久久综合九色欧美综合狠狠_伊人热热久久原色播放WWW_成A人片亚洲日本久久_国产精品亚洲αv天堂无码_久久不见久久见免费影院www日本_97久久精品人人做人人爽,又色又爽又黄的视频在线观看_亚洲日韩欧美一区二区三区_亚洲av午夜精品一区二区三区_亚洲AV无码精品网站性色_久久久久久久久毛片精品_五月丁香婷婷六月综合_天天爱夜夜操_天天擼一擼_夜夜橾天天橾-狼群影院视频在线观看高清版

Company Profile

Anhui Conch Cement Co., Ltd. was established on September 1, 1997 and listed on the market in Hong Kong on October 21, 1997, creating a precedent for the overseas listing of the Chinese cement industry. The company is mainly engaged in the production and sales of cement and commodity clinker.

After years of rapid development, the company's production capacity continues to grow, the level of process technology and equipment continues to increase, and the development area continues to expand. The company has built five large-scale clinker bases of 10 million tons in Tongling, Yingde, Chizhou, Fuyang and Wuhu, and built four 12,000-ton production lines in Wuhu and Tongling, Anhui.

Conch cement products are of high quality and are well-known throughout the country and exported to overseas. More than 140 subsidiaries are located in provincial bases and 14 regions, spanning 18 provinces, municipalities and autonomous regions in East China, South China and the West, and Indonesia and Myanmar. Countries such as Laos and Cambodia have formed a new management and management system of group management, internationalization and regionalization, which has earned the reputation of “ Conch,the?proud?of?China”.

The company's production lines all adopt advanced new dry process cement technology, featuring high output, low energy consumption, high degree of automation, high labor productivity and good environmental protection. The company has abundant high-quality limestone mine resources in East China and South China, with low alkalinity and high calcium carbonate content. It provides unique raw materials for the production of high-quality low-alkali cement. The company uses all new dry-process rotary kiln technology and equipment. Advanced, realizing the whole process of automatic control from ore mining to dock shipment, quality management and monitoring according to ISO9001 international quality certification system; relying on complete railway, highway and waterway transportation system, forming a professional production system and a huge marketing network .

“Conch” brand high grade cement and commercial clinker are the company's leading products. The "CONCH" trademark was recognized as a well-known trademark by the State Trademark Office. The "Conch" brand cement was approved by the State Administration of Quality Supervision, Inspection and Quarantine as a product exempt from inspection. It has been widely used in landmark projects such as Beijing-Shanghai high-speed railway and Hangzhou Bay. Cross-sea bridge, Shanghai Oriental Pearl TV Tower, Shanghai Maglev Train (track beam), Lianyungang Tianwan Nuclear Power Station, Pudong International Airport and other projects. At the same time, the products are exported to more than 20 countries and regions such as the United States, Europe, Africa and Asia. With advanced technology, excellent quality, excellent service, perfect sales network and strong production guarantee capability, Conch Cement is supported by expert-level technical support to continuously achieve the business tenet of high quality and sincere service.

Based on the business philosophy of “creating a living space for human beings” and relying on strong strength, the company has become a supplier of all kinds of special cements such as sulfate-resistant cement, medium-low heat cement and road cement. The carefully developed nuclear power cement has a very low temperature rise and a small anti-shrinkage deformation. It is a high-quality cement product dedicated to nuclear power engineering. The non-magnetic cement is suitable for precision instruments, navigation and positioning systems and other requirements for electromagnetic and geomagnetic interference. Building construction; clinker and American Standard II cement and IV cement produced according to American standards, after being exported to the United States and other regions, have been well received by users.

亚洲精品一区二区三区中文字幕| 亚洲激情色| 丁香婷婷久久久综合精品国产| 久久久久久免费电影| 天天天天色| 精点久久久无码妻中文字幕一成人 | 亚洲天堂一区| 懂色在线| 敌伦交换一区二区三区视频| 国产二区精品| 亚洲AV图片在线观看| 九九免费精品| 中国精品久久| 深夜精品| 久久久久亚洲AV成人无码国产| 久久国产精品系列| 亚洲AV首页| 激情精品| 五月丁香激情网站| 高清AV无码| 国产精品宾馆| 男人的天堂一区二区三区| 国产区精品| 手机在线视频你懂的| 亚洲第一页综合| 99久久久国产精品免费最新章节| 午夜精品久久久久久久久一区二区| 国产熟女操逼| av黄色在线| 99人妻碰碰碰久久久久禁片| 少妇无内裤下蹲露大唇视频 | 老湿机午夜福利| 天堂av片| 国产在线无码精品| 欧美韩国日本在线| 欧洲精品久久久| 日韩极品一区| 精品无码一区二区三区老师| 无码探花| 无码中文字幕视频| 国产精品视频专区|