we deliver competitive advantages. Discover the comprehensive strengths that make STON the preferred sheet metal machinery supplier for industry leaders worldwide.
At STON, our corporate foundation is built on two decades of industry dedication and a relentless pursuit of technological advancement
We don’t just offer standard products. Our R&D team, composed of senior industry experts, excels at tailoring personalized equipment solutions. Whether you need special processing requirements or seamless integration with existing production lines, we design machines that solve your specific production pain points.
We invest heavily in R&D every year and maintain long-term cooperative relationships with renowned universities and research institutions. This ensures our sheet metal fabrication solutions always remain at the cutting edge of industry trends.
Distance is not a barrier. We promise a 1-hour response to fault reports and strive for a 48-hour on-site resolution. With uniquely coded “user profiles” for every device, we provide lifelong tracking, free software upgrades, and proactive quarterly inspections.
STON operates a 20,000㎡ self-owned machine processing workshop. Equipped with heavy-duty gantry processing centers and CNC floor-standing boring machines, we independently produce all machine beds and structural parts.
By controlling the entire manufacturing cycle—from casting and welding to heat treatment and fine machining—we strictly control the final assembly error within an industry-leading ±0.05mm.
Our complete in-house capabilities allow us to rapidly implement R&D improvements and guarantee a lifetime supply of original accessories for our global customers.
We utilize premium, internationally recognized core components (such as advanced servo systems and CNC controllers) to ensure long-term stability and high-speed operation
Our equipment, especially our Automatic Panel Benders and Laser Cutting Units, features advanced automation software that simplifies complex processing, minimizes human error, and seamlessly integrates into smart factory environments.
Designed for heavy-duty, continuous operation, our machines process a wide range of materials (stainless steel, carbon steel, aluminum) with exceptional precision, meeting the diverse needs of industries from electrical cabinets to kitchen appliances.
Our precision sheet metal fabrication equipment powers the production lines of Fortune 500 corporations and numerous industry leaders across 80+ export countries worldwide.
Countries Serveds
Customers Worldwide
Self-owned Factory
Patents & Certifications
STON’s manufacturing processes and equipment meet the highest international standards. We hold comprehensive certifications that guarantee the safety, quality, and environmental compliance of our products
Over the past 20 years, STON has been recognized by industry associations and government bodies for our outstanding contributions to the intelligent manufacturing sector
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