Customization: | Available |
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Cooling Way: | Water Cooling |
Shielding Gas: | Carbon Dioxide |
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We proudly operate specialized factories for welding machines and torches, complemented by a Professional Trading Company dedicated to managing our export business seamlessly.
Guided by our core principles of 'Customer First' and 'Quality as Life,' our company is supported by a proficient R&D team and dynamic sales teams. We possess extensive expertise in OEM and ODM collaborations within export markets, catering to both Asian and European quality standards. Meeting the RoHS standard is well within our capabilities, and we have secured CE certification for most of our products. Our offerings include bespoke welding solutions tailored to diverse conditions, such as varying voltage levels, extreme temperatures, and different market needs, from heavy-duty industry to DIY enthusiasts.
and exceptional customer service for our valued clients.After years of relentless dedication and tireless effort, Shenzhen Defulong Technology Co., Ltd. has ascended to a prominent position as a globally recognized enterprise in the field of welding power sources and accessories. Our premier 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 maintained in key regions, we ensure expedited delivery of our top-tier products to our esteemed customers worldwide.
Proud owners of the HITBOX brand, our company has successfully registered foreign trademarks in North America, Europe, and Southeast Asia. Our distinguished product lineup features advanced portable DIY welding machines, all-digital MIG, MMA, TIG, and plasma cutting machines, as well as multi-functional precision submerged arc welding machines. These machines are versatile, supporting voltages like single-phase 120V, 110V/220V, 220V±15%, and three-phase 380V~415V. Our products cater to a vast array of applications including household DIY projects, steel structures, petroleum industries, shipbuilding, chemical production, electric power, and metallurgy. They are capable of welding and cutting various materials such as carbon steel, stainless steel, and aluminum with exceptional precision and efficiency.
Guided by our core principle of 'Customer first, quality for life,' Shenzhen Defulong Technology Co., Ltd. is committed to delivering superior products to our clients. Our mission is to provide the most cost-effective, high-end welding solutions and unparalleled customer service. We strive to meet and exceed our customers' expectations with innovative, high-quality products designed to address their specific needs and challenges.