gfitool

About

Shanghai Grandfly Industrial Co., Ltd. (GFI Tool) is a specialized manufacturer of orbital welding systems and tube preparation equipment, founded in 2015 through the merger of three companies. The company focuses on design innovation and manufacturing of orbital welders, orbital pipe cutting machines, and tube squaring tools for industrial applications. GFI Tool's product portfolio includes the GFO series enclosed orbital head GTAW systems for both inside and outside tube welding with full computer control, eliminating the need for experienced operator intervention. Their TIG and plasma welding automation systems provide comprehensive solutions for pressure vessel welding and pipe applications. The company also manufactures orbital pipe saws that deliver square, burr-free cuts without requiring additional dressing, and oscillating pipe welding machines for automated flat-position welding. Additional offerings include OPH weld heads for in-place pipe and tube welding with multi-pass capabilities, OTS-80 orbital tube-to-tubesheet welders for boiler and heat exchanger applications, portable tube squaring machines for sanitary applications, and tungsten grinders with variable electrode sizes and grind angles. The company holds ITAR certification and serves both domestic Chinese markets and international clients through a growing distributor network, with operations in Shanghai and a Thailand office in Bangkok.

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