Introducing the 6 IN 1 Hzxvogen HVM270 Welding Machine - A HOT SALE sensation! Discover unmatched versatility and innovation with this all-in-one welding powerhouse.

Shenzhen Defulong Technology Co., Ltd stands as a beacon in the welding industry. With 9 years of steadfast dedication and relentless innovation, we have ascended to prominence as a leading force in welding power solutions and accessories, both domestically and globally.

Boasting state-of-the-art welding machine and torch factories, Shenzhen Defulong also operates a Professional Trading Company, expertly managing our thriving export business with efficiency and precision.

Rooted in our core principles of 'Customer First' and 'Quality Life', we pride ourselves on our expert R&D and sales teams, adept in OEM and ODM collaborations for the export market. Catering to both Asian and European quality benchmarks, we adhere to Rohs standards and have secured CE certification for most products. Our portfolio extends from high voltage to low voltage, and from high temperature to low temperature, serving both heavy duty and DIY sectors with bespoke welding solutions and products.

and exceptional customer service tailored to each client's needs.

Through years of tireless pursuit and unwavering effort, Shenzhen Defulong has emerged as a globally-influential enterprise in welding power and accessories, exporting to over 70 countries across five continents, including North America, Europe, UK, Japan, India, and Southeast Asia. Our strategic reserves in various countries ensure prompt delivery to our customers worldwide.

Shenzhen Defulong owns the prestigious HITBOX brand, with registered trademarks secured in North America, Europe, and Southeast Asia. Our premier product line includes portable DIY welding machines, all-digital MIG, MMA, TIG, plasma cutting machines, and multi-function precision submerged arc welding machines. Capable of handling voltages from single-phase 120V, 110V/220V, 220V±15% to three-phase 380V~415V, these products find applications in household DIY, steel structures, petroleum, shipbuilding, chemical, electric power, metallurgy industries, and more. They expertly weld and cut materials such as carbon steel, stainless steel, and aluminum with precision.

Driven by the motto 'Customer first, quality for life,' Shenzhen Defulong is committed to delivering premium-quality products. Our mission is to offer the most cost-effective, high-end solutions and high-caliber services, tailored to fulfill customer needs and exceed expectations.

 

1, Are you a factory or trading company?

we are a manufacture

2, where is your factory located?

302, Building 13, Hejing Industrial Park, No.87, Hexiu West Road, Zhancheng Community, Fuhai Subdist rict, Bao'an District, Shenzhen City, Guangdong Province, China

3,how about quality control in your factory?

pay attentions to quality control from the beginning to the end, We have strict quality system and dedicated QC personnelto check quality

4, how about guarantee?

It is within 2 year after goods is discharged in the destionation.