English
Chinese
Japanese
Korean
At the Everest Summit 2025 and the International Mountain Union Conference in Spain, a “black science and technology” mountaineering pole independently developed by a Chinese company drew attention - it weighs only 180 grams, but can withstand the extreme cold environment of minus 40 degrees Celsius, becoming the “new favorite” of climbers around the world. It has become the “new favorite” of global climbers. Behind this product is the largest OEM giant of hiking poles and outdoor tables and chairs in China - Ninghai Sanmin Metal Products Co.
Hard-core strength: international brands designated foundry, technology global leadership
As a long-term partner of Walmart, Costco, Black Diamond and other international famous brands, Sanmin Metal has been deeply engaged in the outdoor equipment manufacturing field for more than 40 years, with an annual production capacity of 4 million pairs of hiking poles. Its production line covers aviation-grade 7075 aluminum alloy and cutting-edge carbon fiber materials, and its products are known for their light weight and high strength. The full-carbon hiking poles provided for the international summit use T1000 grade carbon fiber specially designed for the polar regions, passed the -40℃ low-temperature certification, the locking system is upgraded to a freeze-proof metal outer lock, and the handles are made of non-slip cork material to ensure reliability in the extreme environments, such as the Everest glacier area.
Analysis of technical highlights
Material innovation: the carbon fiber rod weighs only 180 grams, 30% lighter than the traditional aluminum alloy, and at the same time, the low temperature resistance is enhanced through a special process, avoiding the brittle cracking problem of carbon fiber in extreme environments.
Locking System Optimization: Adopting external locking design, compared with internal locking, it is more resistant to low temperature and easy to operate, avoiding the risk of freezing and failure, suitable for high altitude and complex terrain.
Ergonomic design: the cork-like handle absorbs sweat and prevents slippage, and with the scientific load-bearing wrist strap, it can reduce arm fatigue by 30% and enhance the comfort of long-distance hiking.
Material: Aluminum alloy vs carbon fiber, how can Sanmin “double line domination”?
For the choice of material for trekking poles, Sanmin metal technical team gives professional advice:
Aviation-grade 7075 aluminum alloy: suitable for technical terrain (such as the Kunbu glacier ice crevasse, Luozi wall rock section), the advantage is absolute impact resistance, representative models such as Black Diamond Alpine Carbon Cork7.
Top Carbon Fiber: Climbers pursuing lightweight and with sufficient budget can choose models certified for extreme cold (such as LEKI Cressida Carbon), but need to avoid relying too much on its strength in complex sections.
With its self-developed “dual-material production line”, Sanmin Metals is able to meet the extreme reliability needs of professional climbers and provide cutting-edge solutions for lightweight enthusiasts, truly realizing “full-scenario coverage”.
International Stage: Made in China Enabling Global Mountaineering Ecology
The provision of equipment for the Everest Summit in Nepal is an important step for Sanmin Metal to practice the globalization of “Made in China”. As one of the sponsors of the summit, the cooperation with the International Mountain Federation in Spain further consolidates its core position in the global outdoor supply chain.
Industry Recognition and Certification
Certified by ISO9001 and TUV, our quality is in line with international standards.
The products are exported to Europe, America, the Middle East and other regions, with an annual export volume of more than one million pieces, occupying 20% of the global market share of middle and high-end hiking poles.
Netizen hot comment:
“Domestic equipment can also conquer the top of the world! Support Sanmin, this is the real 'great power'!”
“180 grams is lighter than my thermos cup, next time I'll choose it for the summit!”
Conclusion
From OEM giant to technology leader, Sanmin Metal has proved with its strength: Made in China is not only the “king of cost-effective”, but also synonymous with cutting-edge innovation. In the future, with the policy of “Three Chains in One” promoting the linkage of industries in the east and west, this “invisible champion” enterprise may lead China's outdoor equipment to a higher peak!