Customization: | Available |
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Cooling Way: | Water Cooling |
Shielding Gas: | Carbon Dioxide |
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We operate state-of-the-art welding machine and torch factories. Additionally, our dedicated Professional Trading Company efficiently manages our export business, ensuring seamless global transactions.
At the heart of our company is the principle: Customer First and Quality for Life. Our expert R&D team and seasoned sales professionals excel in OEM and ODM cooperations for export ventures. We meet both Asian and European quality standards, including RoHS compliance. Most of our products are CE certified. We offer tailor-made welding solutions and a range of products designed for varying welding conditions, whether it be high or low voltage, extreme temperatures, heavy-duty tasks, or DIY projects.
We pride ourselves on delivering exceptional customer service to all our clients.Through years of relentless dedication and unwavering effort, Shenzhen Defulong Technology Co., Ltd. has evolved into a globally recognized enterprise specializing in welding power sources and accessories. Our esteemed products are now exported to over 70 countries across five continents, including North America, Europe, the United Kingdom, Japan, India, and Southeast Asia. With substantial product reserves strategically positioned in most countries, we ensure prompt and efficient delivery to our valued customers.
Shenzhen Defulong Technology Co., Ltd. proudly owns the renowned HITBOX brand, with foreign trademarks registered across North America, Europe, and Southeast Asia. Our diverse product range features portable DIY welding machines, all-digital MIG, MMA, TIG, and plasma cutting machines, as well as multi-function precision submerged arc welding machines. These machines support varied voltage configurations, including single-phase 120V, 110V/220V, 220V±15%, and three-phase 380V~415V. Our products are extensively utilized in household DIY projects, steel structures, petroleum, shipbuilding, chemical industry, electric power, metallurgy, and more, capable of welding and cutting materials like carbon steel, stainless steel, and aluminum.
At Shenzhen Defulong Technology Co., Ltd., our guiding principles are 'Customer First, Quality for Life.' We strive to offer top-quality products, providing our customers with the most cost-effective, high-end solutions and superior services to fulfill their every need.