Chongqing Sanming Heavy Industry Co., Ltd. was founded in 1994, with more than 500 employees; 150 acres of modern production base, more than 50,000 square meters of standard production plant, and more than 10,000 user companies. Formerly known as "Wanxian Wuqiao Machinery Factory", it is affiliated to Chongqing Longjian Industrial Group. After nearly three decades of hard work, it has developed into a high-tech mining machinery equipment supplier specializing in the research and development, production, sales, installation, training and service of mining machinery.

The company adheres to the business philosophy of "integrity, pragmatism and innovation" and is committed to providing customers with high-quality machine-made sand and gravel·intelligent green mine integrated solutions. Sanming Heavy Industry is based in Chongqing and serves the world. With a professional and strong team, it focuses on serving medium and large mining companies with an output of 500-3000 tons per hour, providing fixed crusher equipment, feed screening equipment, sand processing equipment, belt conveyor equipment, intelligent control system, mobile crushing station, tower sand making building and other products and services, and its application areas cover mining, building materials, roads, railways, bridges, coal, metallurgy, chemicals and many other industries.

Based in Southwest China and serving the world, thousands of demonstration projects have witnessed the development of the company, with annual production and sales exceeding 100 million yuan. We insist on forging ahead with the goal of "casting first-class machines, shaping first-class brands, and building first-class enterprises". We are determined to build an intelligent, industrialized, and standardized machinery production base in western China, plan a 5-year strategic plan, and plan to be listed on the main board.

Entrepreneurial Period (1993 - 1999)

During this period, the company initially produced small construction machinery like mixers. Gradually, it stepped into the mining machinery field and started manufacturing feeders, jaw crushers, hammer crushers, vibrating screens, and conveyor series of single and simple complete sets of equipment.

Period of Rapid Development (2000 - 2015)

In this stage, the company successively established various teams including a technical research and development team, an after-sales service team, a market direct sales team, and a foreign trade marketing team. It transformed from imitation production to an integrated mining machinery and equipment supplier that encompasses research and development, production, sales, installation, and training.

Mature Development Period (2016 - 2019)

Relying on Longjian Machinery, the company reorganized and established Chongqing Sanming Heavy Industry Co., LTD. With high technology content, high production efficiency, high energy conservation, and environmental protection technology as the quality support, it provided one-stop customized services from planning to design, equipment production to installation and debugging, and after-sales training.

Transformation and Upgrade Period (2020 - 2025)

The company settled in Chongqing Wanzhou National Economic and Technological Development Zone to build an intelligent, industrialized, and standardized mining machinery production base in western China. At the same time, it formulated a five-year strategic plan and prepared for the main board listing.

Sanming's development history showcases its continuous progress and transformation in the mining machinery industry, adapting to market changes and technological advancements to achieve sustainable growth and development.

Sanming Heavy Industry's Team Shines in Technological Innovation
In the heart of China's industrial transformation, Chongqing Sanming Heavy Industry Co., Ltd. has emerged as a trailblazer in the heavy machinery sector, and its remarkable team lies at the core of this success story.

A Diverse and Expert Workforce
Sanming Heavy Industry's team is a harmonious blend of professionals with diverse backgrounds. From mechanical engineers who have spent decades perfecting the design of crushers and screening equipment, to software developers who are integrating cutting - edge automation and AI into their machinery. The engineering team, for instance, has an average of 15 years of experience in the heavy - industry field. They are well - versed in the latest international standards and domestic industry requirements, ensuring that every piece of equipment leaving Sanming's factory meets the highest quality and performance benchmarks.

Collaborative R & D Culture
The company places a strong emphasis on research and development (R & D), and its team thrives in a collaborative R & D environment. Departments such as R & D, production, and quality control work hand - in - hand. In a recent project to develop an energy - efficient and high - output impact crusher, the R & D team brainstormed innovative ideas, while the production team provided on - the - ground feedback on manufacturing feasibility. The quality control team was involved from the initial design stage, setting strict quality parameters. This cross - departmental collaboration led to the successful launch of the new crusher, which has since gained significant market share due to its superior performance.

Training and Skill Up-gradation
Sanming Heavy Industry is committed to the continuous growth of its team. Regular in - house training sessions are conducted by internal experts and external consultants, covering topics from the latest manufacturing technologies like 3D printing in spare - part production to advanced management concepts. The company also sponsors employees to attend international industry conferences and exhibitions. As a result, the team is always at the forefront of industry knowledge, able to adapt to new trends and challenges swiftly.

Facing Challenges Head-on
When the global supply chain was severely disrupted during the pandemic, Sanming's team did not flinch. The procurement team worked around the clock to find alternative suppliers both locally and globally, while the production team adjusted production schedules to minimize delays. The sales and market