Qingdao Weiyemingde Industrial Machinery Group Co., Ltd.

Qingdao Weiyemingde Industrial Machinery Group Co., Ltd.

In the wave of scientific and technological innovation, Qingdao Weiye Mingde Group and the advanced materials special casting team have joined hands to face the major national needs and the main battlefield of the national economy. Relying on national key laboratories and provincial and ministerial R&D centers, we have made breakthroughs around high-performance metal materials and their key casting technologies, and promoted the new metal materials industry to a new height.

Our core products are widely used in high-end equipment manufacturing in many industries such as engineering, industry, mining, ports, petroleum, offshore equipment, aviation and navigation. At the same time, we provide customized mechanical parts services to create exclusive solutions to meet diverse market needs.

Since its establishment in 2012, Weiye Mingde Group has built an integrated industrial and trade model of R&D, manufacturing, production and sales. We are based in Qingdao, Yangzhou and Weifang, and have developed nationwide and covered the global market. Relying on professional business teams and experienced production technology teams, from product design to molding, every process is refined, adhering to the spirit of craftsmanship, casting excellent quality, and committed to serving every customer and creating a world-class international brand.

100+

Harbin Institute of Technology and domestic top scholars

Research team

Qing Dao
Yang Zhou
Wei Fang

Distribution of Industrial Innovation Bases

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100+

Invention patents

30+

Innovative achievements

Rich And Diverse Product Lines

Leading quality

Advanced
Casting
Technology

First-class production technology

Technical R&D Team

The technical research and development team is composed of more than 30 scholars from Harbin Institute of Technology, Northwestern Polytechnical University, Sichuan University, Jinan University, Shandong University of Science and Technology, Shenyang University of Technology, China Aerospace Science and Technology Corporation and other institutions. The team currently has 1 academician of the Chinese Academy of Engineering, 5 national talents, and more than 100 doctoral and master's students.

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Advanced Materials

Focusing on the major national needs and the main battlefield of the national economy, the team relies on national key laboratories and provincial and ministerial research and development centers, focusing on high-performance metal materials and casting technologies, and has successively developed:


High-performance wear-resistant cast steel/cast iron, ultra-high strength and toughness titanium alloy, high-strength plastic titanium aluminum alloy, high-performance magnesium-based/titanium-based hydrogen storage materials and other advanced metal materials; sub-rapid solidification lost foam casting, thin-walled complex cylindrical parts centrifugal casting, active metal electromagnetic smelting, ultrasonic assisted melting technology, refractory metal smelting, etc.

531456+(1)
100+

The team has successfully developed hundreds of

Advanced metal materials such as high-performance wear-resistant cast steel/cast iron, ultra-high strength and toughness titanium alloy, high-strength plastic titanium-molybdenum alloy, high-performance magnesium-based/titanium-based hydrogen storage materials; sub-rapid solidification lost foam casting, centrifugal casting of thin-walled complex cylindrical parts, electromagnetic melting of molten metals, ultrasonic-assisted melting technology, refractory metal melting, etc.

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Company News

Apr 18, 2025

A phase stability determination method without empirical parameters and considering multivariate nonlinear coupling was proposed, revealing the composition design and strength-toughness matching strategy of ultra-high strength and toughness titanium alloys.

Apr 18, 2025

Revealed the mechanism of element volatilization in vacuum melting, proposed the method of increasing volatile elements to control composition; invented a new technology to reduce interstitial elements such as oxygen and nitrogen, revealed the formation mechanism of segregation in physical field-assisted casting,

Apr 18, 2025

The research team has built a multi-physics field coupling calculation model for centrifugal casting of super-large complex structure cylinder sleeves, developed a large database of multi-element micro-alloy cast iron cylinder sleeve material preparation processes for various working conditions,

Apr 18, 2025

The mechanism of element volatilization in vacuum melting was revealed, and the incremental volatile element method for controlling composition was proposed; a new technology for reducing interstitial elements such as oxygen and nitrogen was invented

Qualification display

The technical research and development team has undertaken more than 70 national, provincial, ministerial and enterprise projects, won two second prizes in national technological inventions and six first 
prizes in provincial and ministerial levels, published more than 700 SCl papers, and authorized more than 100 invention patents.

Science and technology award certificate
Heilongjiang Science and Technology Award
China Nonferrous Metal Industry Science and Technology Award
A kind of trenching machine
A concrete asphalt ground trenching machine
1 kind of pollution-free and highly refined titanium-aluminum alloy
Directional solidification of ultra-high temperature Nb-Si based alloy in a water-cooled copper crucible
A method to improve the room temperature plasticity of refractory high-entropy alloys
A high-entropy alloy with grid structure and preparation method thereof
A high-strength, tough, high-entropy alloy in the cast state and its preparation method
A device and method for melting and casting titanium alloy and titanium aluminum alloy