有色金属铸件  制造商、经销商、供应商

Jinchuan Group Co., Ltd., headquartered in Jinchang, Gansu Province, was established in 1959. It is a state-controlled conglomerate under the People's Government of Gansu Province, specializing in mining, mineral processing, smelting, chemical production, and advanced processing. The Group primarily produces nickel, copper, cobalt, gold, silver, platinum group metals, advanced non-ferrous materials, and chemical products. These products are widely applied across modern industries and sectors of the national economy, including construction, machinery, petrochemicals, new energy, battery manufacturing, and biomedicine.
During the 1960s, the trailblazers of Jinchuan struggled through adversity to build China's first nickel, cobalt, and platinum group metals production line, bringing to an end the country's historical shortage of these resources. Following the reform and opening-up period, a nationwide scientific and technological endeavor was launched to ensure the comprehensive utilization of Jinchuan's resources. Jinchuan was then listed as one of China's three major bases for the comprehensive utilization of mineral resources, marking the beginning of its transformation into a technology-driven enterprise.
Entering the 21st century, Jinchuan has leveraged both domestic and international markets and resources to achieve rapid growth in comprehensive strength. Since 2018, the Group has fully applied the new development philosophy, advancing efforts to establish a globally competitive, world-class enterprise. It has accelerated high-quality development and entered a new chapter in its pursuit of excellence. As of now, the Group ranks second globally for nickel production, fourth for cobalt production, first in Asia for platinum group metals production, and third in China for copper production. In 2025, Jinchuan ranked 235th on the Fortune Global 500 list and 59th among the China Top 500 Enterprises.
Jinchuan Group engages in the development of non-ferrous metal resources and the promotion of industrial, technological, and supply chain collaboration across 20 provinces and cities in China and over 30 countries worldwide. Its six major business sectors are: Jinchuan Nickel and Cobalt, Jinchuan Copper and Precious Metals, Jinchuan Science and Technology, Jinchuan New Materials, Jinchuan New Energy, and Jinchuan Scientific and Technological Innovation. The Group has established a comprehensive industrial chain that spans resource development, metallurgy, new materials, new energy, and chemical production.
The Group boasts two national-level innovation platforms, the National Key Laboratory for the Development and Comprehensive Utilization of Nickel-Cobalt Associated Resources and the National Engineering and Technology Research Center for Nickel-Cobalt New Materials. It also established Gansu Province's first Academician and Expert Workstation within an enterprise.

Xiamen Tungsten Co., Ltd. (XTC) is a public listed company on the Shanghai Stock Exchange. Its predecessor, Xiamen Alumina Plant, was founded in 1958. In 1982, Xiamen Alumina Plant started tungsten business, and two years later, the plant was renamed Xiamen Tungsten Products Plant. In December of 1997, Xiamen Tungsten Products Plant initiated a company reform by way of private offering of shares and changed its name to Xiamen Tungsten Co., Ltd. (XTC). In November of 2002, XTC became a listed corporation on the Shanghai Stock Exchange.
By the end of 2015, XTC owns 20 subsidiary companies, 1 Branch Company, 1 China National R&D Center for Tungsten Technology, 1 Rare Earth and New Energy Material Research Center, and 2 Post-doctoral Working Stations. XTC is one of the National Key New & High-tech Enterprises, one of the Tungsten Material Industrial Base of National Torch Program, one of the First National Developing Circular Economy Model Enterprises, as well as one of the six major Rare Earth Corporations in China.

XTC’s business covers tungsten, molybdenum, rare earth, new energy material, real estate etc. After thirty-year’s development, the company has established a complete chain of tungsten industry ranging from tungsten mining, smelting, downstream processing to tungsten secondary resource recovery. Among many of tungsten products, Tungsten wires used in lightbulb has taken up to 50% of the Global Market; Tungsten smelting, tungsten powder products and ultra-fine grained cemented carbide have been in a leading position in domestic market, and have had a certain influence in the world’s market. The company also owns a complete rare earth industrial system, which covers rare earth mining, rare earth smelting & separating, rare earth functional material (such as Rare earth permanent magnetic material, luminescent material, and storage material), research, application, etc. As for New Energy Material Segment, the company has developed two production lines so far, one for Li-ion battery cathode materials (such as Lithium cobalt oxide, Ternary cathode material, Lithium manganese oxide, Lithium iron phosphate, etc.), and the other for NiMH battery anode material (hydrogen storage alloy).

Our strategic positioning for the next five years is “take Tungsten and Rare Earth as two pillars of our company, take New Energy Material and Molybdenum products as two wings of our company, and take the Real Estate as supplement of profit for our company”. Our focus is on our employees, on our customers, on our shareholders and on our society. We aim to make XTC a place for employee to realize personal value, a place for customer to find solutions, a place for shareholder to invest in, and also a place for society to benefit from. Our policy is progression, market expansion and long-term profits. We take “Technology and management innovation” as our driving force, through cemented carbide and tungsten & molybdenum products, we make XTC stronger; through new energy materials and rare earth industrial system, we make XTC bigger; through progressive technology, we make XTC better; through management and culture reform, we make XTC robust. By means of technology innovation and management reform, we will continue to make XTC a place for technology innovation, a place for talents gathering, a place for industrial development on our way forward.

ALLWEILER casting technology
A Division of ALLWEILER Ltd.,
Lake Constance and the city Radolfzell, the location of the Allweiler foundry technology, the environment has a high priority. We have taken this challenge with a variety of individual measures in the labor, environmental and neighborhood protection bill.
Headquarters: Radolfzell
Employees (Foundry): 80
Production: 3,000 metric tons of castings per year

Bürstlein熔模铸造解决方案：经济、设计自由和美学的完美综合。1997年初，Gerhard Bürstlein结合了德国西南部两家熔模铸造生产商的技术和人员诀窍。其结果是一个拥有现代化生产设备和合格劳动力的新制造设施。Bürstlein Guss是市场上一种有吸引力的高性能替代产品。

DPL – is a multi-faceted casting enterprise with the extensive technological resources and a range of state-of-the-art equipment to meet every client’s needs and requirements. The company wields several casting process and casting production know-hows, as well as its own full close-loop production cycle and highly-equipped casting department. As a leader of casting industry of Ukraine and CIS, our company is aspiring at both increasing its productivity and technological complexity of the castings. We are the full-scale specialists in the sphere of ductile iron castings, heat-, wear- and acid-resistant steel castings, special and high-grade steel castings. Our machinery capabilities include green sand molding machines as well as vacuum molding process (V-process) machines which, combined with our in-house production of mold cores according to shell-process and Resol-CO2-process, allows us manufacturing and supplying to our clients a broad range of castings with multiple dimensional and weight characteristics (from 0.2 kg up to 2500 kg per casting).
DPL LLC is a modern foundry certified according to ISO 9001:2015.
Due to high level of technological equipment of the enterprise and our own production of casting cores we have become one of the market leaders in production of:
products from high-strength cast iron with spheroidal graphite,
gray cast iron,
alloyed cast iron,
heat-resistant and other types of steel.
Working with DPL, you receive complex performance of casting due to our accompanying services:
designing and manufacturing of industrial equipment for
all types of casting,
machining of details,
hot dip galvanizing,
painting, packing and many other things
.
Kinds of activity

• Iron casting
• Steel casting
• Dismantling (dismantling) of machines and equipment
• Reconditioning of sorted waste
• Wholesale of metals and metal ores.