Audited Supplier
Shenzhen Defulong Technology Co., Ltd. is a distinguished manufacturer of welding machines. With 9 years of relentless dedication, we have ascended to a preeminent position in the domestic market and gained significant international influence in the welding power source and accessories industry.
Our portfolio includes both welding machine and torch factories, complemented by a Professional Trading Company to efficiently manage our export business.
Customer first, Quality for life is our guiding principle. Our expert R&D and sales teams are adept at OEM and ODM collaborations for the export market. We adhere to both Asian and European quality standards, including the RoHS standard. Most of our products are CE certified. We offer bespoke welding solutions tailored to various work conditions, whether high voltage, low voltage, high temperature, low temperature, heavy-duty, or DIY applications.
and unparalleled customer service to our valued clients.
Through years of persistent pursuit and unwavering commitment, we have evolved into a globally recognized enterprise in the welding power source and accessories sector. Our products are exported to over 70 countries across five continents, including North America, Europe, the UK, Japan, India, and Southeast Asia. With substantial product reserves in numerous countries, we ensure rapid delivery to our customers.
We proudly own the HITBOX brand, with trademark registrations completed in North America, Europe, and Southeast Asia. Our product range includes portable DIY welding machines, all-digital MIG, all-digital MMA, all-digital TIG, all-digital plasma cutting machines, and multi-function precision submerged arc welding machines. Our machines support various voltages such as single-phase 120V, 110V/220V, 220V±15%, and three-phase 380V~415V. These products serve a wide array of industries including household DIY, steel structures, petroleum, shipbuilding, chemical, electric power, and metallurgy. They are capable of welding and cutting materials such as carbon steel, stainless steel, and aluminum.
Our mission is 'Customer first, Quality for life.' We strive to deliver high-quality products and exceptional services to meet our customers' needs. Our commitment is to offer the most cost-effective premium products and services.
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 is quality control managed in your factory? We emphasize quality control from start to finish. Our stringent quality system and dedicated QC personnel ensure that our standards are met.
4. What is the warranty period? The warranty is valid for 2 years from the date the goods are discharged at the destination.
