地下采礦技術  製造商、經銷商、供應商

中國黃金集團有限公司是中國黃金行業唯一一家中央企業，中國黃金協會會長單位，世界黃金協會中國首家董事會成員單位，組建於2003年，其前身為國家黃金管理局、中國黃金總公司。
作為集地質勘探、礦山開采、選礦冶煉、產品精煉、加工銷售、科研開發、工程設計與建設於一體的大型綜合性黃金產業集團，中國黃金集團有限公司擁有完整的上下遊產業鏈，業務範圍還涉及輻照加工、產業金融服務、文化傳媒等多個領域。從成立至今，中國黃金集團有限公司一直為中國黃金行業的龍頭企業，為中國黃金產業的發展作出了突出貢獻。
中國黃金集團有限公司擁有4家上市公司，分別是黃金行業首家在境內A股上市企業——“中金黃金”，在加拿大多倫多和香港兩地上市企業——“中國黃金國際”，國家發改委混改第二批試點、國企改革“雙百行動”首單主板上市企業——“中國黃金”，輻照消毒滅菌行業第一家A股IPO企業——“中金輻照”。
中國黃金集團有限公司在我國及“一帶一路”重要成礦區帶規劃了25個黃金及有色生產基地，金、銅保有資源量及礦產品產量均居中國礦業行業前列，擁有48座礦山，6座冶煉廠，主要分布在國內26個省（區）及剛果（布）、吉爾吉斯斯坦、俄羅斯等海外地區；26家礦山進入全國綠色礦山名錄，始終保持黃金行業第一；擁有國家級高新技術企業40家，數量位居行業之首；擁有遍布全國大中城市3000餘家“中國黃金”品牌營銷網點；擁有我國黃金行業唯一的國家級黃金研究院、黃金設計院和兩個高新技術產業示範基地；製定了行業90%以上的技術標準；同時，還是首批“上海金”參考價成員單位，綜合信用等級為國內最高的AAA級，國際評級BBB級，與國際一流黃金公司保持同等級別。
新時代，新征程，新目標，新作為，中國黃金集團有限公司將堅持以習近平新時代中國特色社會主義思想為指導，立足新發展階段，貫徹新發展理念，融入新發展格局，始終牢記打造企業發展新動能、引領產業高質量發展、增強國家黃金控製力的使命任務，為建設世界一流黃金產業集團而努力奮鬥！

Founded in 1992, Zoomlion Heavy Industry Science & Technology Co., Ltd. is mainly engaged in the R&D and manufacturing of construction machinery, agricultural machinery and other high-tech equipment and new construction materials. Over three decades of innovative development, Zoomlion has gradually grown into a global enterprise, with the key products covering 18 categories, 106 product series, and 660 varieties. Zoomlion has been listed in Shenzhen and Hong Kong stock markets, becoming the first company in the industry to be listed in both markets.

Sandvik Mining and Construction is a business area within the Sandvik Group and a leading global supplier of equipment, cemented-carbide tools, service and technical solutions for the excavation and sizing of rock and minerals in the mining and construction industries.
We also offer solutions for many applications in the construction industry, including surface rock excavation, tunneling, demolition, recycling and road rehabilitation.
Our range of products includes rock tools, drilling rigs, loaders and trucks, crushing and screening machinery and bulk-materials handling systems.
Every product is preceded by extensive R&D and backed with application expertise and a worldwide service network offering on-site service, training and round-the-clock support.
We have a tradition of localization and a conviction that there can be no substitute for direct service and direct contact with our customers. Our service-oriented, global organization is well-developed and has more than 3500 service technicians located strategically around the world, working for our customers.
Annual sales 2009 amounted to about SEK 32,600 M, with approximately 14,400 employees. Sandvik Mining and Construction has operations in more than 130 countries.

Sandvik Mining and Construction is a business area within the Sandvik Group and a leading global supplier of equipment, cemented-carbide tools, service and technical solutions for the excavation and sizing of rock and minerals in the mining and construction industries.
We also offer solutions for many applications in the construction industry, including surface rock excavation, tunneling, demolition, recycling and road rehabilitation.
Our range of products includes rock tools, drilling rigs, loaders and trucks, crushing and screening machinery and bulk-materials handling systems.
Every product is preceded by extensive R&D and backed with application expertise and a worldwide service network offering on-site service, training and round-the-clock support.
We have a tradition of localization and a conviction that there can be no substitute for direct service and direct contact with our customers. Our service-oriented, global organization is well-developed and has more than 3500 service technicians located strategically around the world, working for our customers.
Annual sales 2009 amounted to about SEK 32,600 M, with approximately 14,400 employees. Sandvik Mining and Construction has operations in more than 130 countries

Stadmar Sp. z o.o. was founded in 2003. The company's headquarters is located in Radziszów (Małopolskie Voivodeship), while the production plant is located in Katowice, because the key area of our activity is the Silesian hard coal mining.
We specialize in the production of STECKO high-pressure and threaded hydraulic hoses, mainly for mining equipment. Based on the experience of our employees and the machinery we have, we carry out hydraulic repairs. We also manufacture and repair multi-channel hoses and production of finish coatings for hydraulic cylinders. We supply and install hydraulic systems. Our offer also includes fastening fittings, filters for machines and devices (not only mining ones), pressure gauges and pressure gauge connections.
Our products meet all requirements for use in underground mine workings, which is confirmed by certificates issued by accredited certification bodies. We guarantee high quality and punctuality of orders. Moreover, thanks to many years of successful cooperation with our suppliers, we are able to offer competitive products in terms of prices.
We are constantly adapting to the requirements of the market and react quickly to its needs. This is possible thanks to our team and a solid production base. The staff of Stadmar Sp. z o.o. are experienced professionals with many years of experience in the industry, working effectively and flexibly. Focused on long-term relationships, we value regular, loyal business partners, but we are also open to new horizons.
We encourage contact and cooperation.

三一集團成立於1989年，現已成為一家追求“建設一流企業、培養一流人才、為社會做出一流貢獻”願景的跨國公司。自成立以來，SANY一直致力於打造全球品牌，成為行業領先的設備製造商。
三一重工的核心業務是重型工程設備的設計、製造、銷售和支持，涵蓋全係列產品，包括混凝土機械（泵車、攪拌車、拖車泵、配料設備）、土方機械（挖掘機、裝載機）、起重機械（輪式起重機、履帶式起重機、塔式起重機）、道路機械（土壤壓實機、平地機、攤鋪機）、打樁機械（旋挖鑽機）、港口機械（集裝箱龍門起重機、移動式港口機械）、石油鑽井機械、采礦機械（采礦卡車、掘進機）、風力發電係統、預製設備和新型光伏電站。
通過收購德國領先的混凝土機械製造商普茨邁斯特，三一混凝土機械連續17年位居全球第一。在土方設備方麵，三一挖掘機的銷售收入超過30億美元，並繼續快速增長。三一集團的礦山機械、打樁機械、起重機械、港口機械和自卸卡車都是中國出口銷售的領頭羊。
2022年，三一重工海外銷售額創曆史新高，超過60億美元。同時，三一重工被《麻省理工科技評論》評為“50家最聰明的公司”之一。三一集團連續第十二年被《福布斯》評選為“最佳雇主”，並被《財富》雜誌評為“最受尊敬的中國公司”之一。此外，三一集團董事長梁穩根先生獲《財富》雜誌評選為2022年「中國50位最具影響力商界領袖」之一。
三一集團在中國、美國、德國、印度、巴西和印度尼西亞經營著13個製造綜合體。我們的銷售和服務網絡覆蓋150多個國家和地區。三一集團有三家上市公司：在上海證券交易所上市的三一重工和三一再生能源，在香港證券交易所上市的三一國際發展有限公司。
堅持“質量改變世界”的使命，三一重工將年收入的5%左右用於研發。在技術開發方麵，三一重工共申請專利13，694項，其中已授予專利10，613項。三一有三個國家博士後研究中心、兩個國家企業技術中心和一個國家認可的測試中心。

主要經營礦山設備，閥門等