Customization: | Available |
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Cooling Way: | Water Cooling |
Shielding Gas: | Carbon Dioxide |
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We proudly operate state-of-the-art welding machine and torch factories, complemented by a Professional Trading Company that expertly manages our export business.
Placing our customers first and prioritizing quality above all else is our core principle. We boast a highly skilled R&D team and dynamic sales force, making us adept at OEM and ODM collaborations for export. We can meet both Asian and European quality standards, including RoHS compliance. Our products are CE certified, and we provide customized welding solutions tailored to diverse conditions, whether high or low voltage, extreme temperatures, or heavy-duty and DIY markets.
We pride ourselves on delivering exceptional customer service to all our valued clients.After years of tireless innovation and unyielding dedication, Shenzhen Defulong Technology Co., Ltd. has risen to become a globally recognized leader in welding power sources and accessories. Our flagship products have found homes in over 70 countries across five continents, including North America, Europe, Britain, Japan, India, and Southeast Asia. With strategic inventory reserves in key markets, we ensure swift delivery, bringing our high-quality welding solutions closer to customers worldwide.
Proud owner of the HITBOX brand, Shenzhen Defulong Technology Co., Ltd. has successfully secured foreign trademark registrations across North America, Europe, and Southeast Asia. Our diverse product line comprises portable DIY welding machines, all-digital MIG, MMA, TIG, and plasma cutting machines, as well as multi-function precision submerged arc welding units. Each model is adaptable to a range of voltages, including single-phase 120V, 110V/220V, 220V±15%, and three-phase 380V~415V. These versatile machines are indispensable across various sectors such as household DIY, steel structures, petroleum, shipbuilding, chemical industries, electric power, and metallurgy. Our equipment is adept at welding and cutting a variety of materials, including carbon steel, stainless steel, and aluminum.
Guided by the principle of 'Customer First, Quality for Life,' Shenzhen Defulong Technology Co., Ltd. is committed to delivering high-caliber products that exceed expectations. We leverage our expertise to offer customers the most cost-effective, high-end solutions and unparalleled service, ensuring we meet and surpass customer needs every time.