Audited Supplier
HITBOX Gas Gasless MMA MIG TIG Synergic 3 in 1 HBM1200 Mag 160 AMPS MIG Welding Machine
Shenzhen Defulong Technology Co., Ltd. is a distinguished manufacturer of welding machines. With 9 years of relentless dedication, we have emerged as a leader in both the domestic market and internationally, specializing in welding power sources and accessories.
We own factories producing welding machines and torches, complemented by a Professional Trading Company to efficiently manage our export operations.
Guided by our core principles of 'Customer First' and 'Quality Life', our professional R&D and sales teams excel in OEM and ODM partnerships. We meet Asian and European quality standards, including Rohs, and hold CE certifications for most products. Our expertise allows us to offer tailored welding solutions for various conditions—be it high or low voltage, extreme temperatures, or applications ranging from heavy-duty to DIY markets.
and we pride ourselves on delivering exceptional customer service.
Through years of persistent efforts, we have gained a significant international presence. Our products reach over 70 countries across North America, Europe, the UK, Japan, India, and Southeast Asia. We maintain substantial product reserves in numerous countries to ensure swift delivery to our customers.
Under the HITBOX brand, we hold registered trademarks in North America, Europe, and Southeast Asia. Our extensive product line includes portable DIY welding machines, all-digital MIG, MMA, and TIG welders, plasma cutting machines, and multi-function precision submerged arc welders. Our devices support multiple voltages like single-phase 120V, 110V/220V, 220V±15%, and three-phase 380V~415V, catering to industries such as DIY, steel structures, oil, shipbuilding, chemical, electric power, and metallurgy, and welding materials like carbon steel, stainless steel, and aluminum.
We firmly uphold the principle of 'Customer First, Quality for Life'. Our mission is to offer top-tier products and services, providing customers with the most cost-effective, high-end solutions to meet their specific needs.
1. Are you a factory or trading company?
We are a manufacturer.2. Where is your factory located? 302, Building 13, Hejing Industrial Park, No.87, Hexiu West Road, Zhancheng Community, Fuhai Subdistrict, Bao'an District, Shenzhen City, Guangdong Province, China
3. How do you manage quality control in your factory? We prioritize quality control from start to finish, adhering to a rigorous quality system and employing dedicated QC personnel to ensure high standards.
4. What is your guarantee policy? We offer a 2-year guarantee from the date the goods are discharged at the destination.
