Qingfatongtinplate
庆发通马口铁Professional Tinplate & TFS Manufacturer
Full-Spectrum Production Line Layout
We operate a complete, interconnected production ecosystem covering raw coated steel processing, printing, and finished can fabrication, eliminating reliance on third-party intermediate processors and shortening lead times for global buyers.
1.Tinplate Coil & Tinplate Sheet Production Lines
Our continuous electrolytic tinning lines handle cold-rolled black plate via degreasing, pickling, electrolytic tin deposition, reflow melting, passivation, and oil sealing to produce uniform tinplate coils. Post-coating, high-precision slitting and flattening cut coils into customized tinplate sheets with strict dimensional control. These lines support adjustable tin coating weights, multiple hardness tempers, and surface finishes tailored to deep-drawn cans, easy-open ends, and printed packaging bodies.
2.TFS (Tin-Free Steel / Chrome-Coated Steel) Coil & TFS Sheet Production Lines
Parallel electrolytic chrome plating lines manufacture TFS coils and TFS sheets, featuring superior lacquer adhesion and cost efficiency compared to traditional tinplate. The chrome coating process delivers stable corrosion resistance for printed food cans, paint containers, and metal caps. After plating, our leveling and shearing units convert TFS coils into flat TFS sheets with flatness tolerances matching international packaging benchmarks.
3.High-Speed Metal Printing & Coating Lines
Equipped with multi-color offset printing and protective lacquer coating stations, our printing lines process pre-finished tinplate and TFS sheets/coils. The automated system ensures sharp, durable brand graphics, food-safe inner lacquer barriers, and scratch-resistant outer coatings—critical for premium retail metal packaging. Every printed substrate undergoes surface adhesion and curing tests before downstream forming.
4.Finished Can & Can End Fabrication Lines
Completing our vertical integration, we run automated forming lines for full finished metal cans (2-piece DWI cans, 3-piece food/chemical cans) and all types of can components: standard ends, easy-open lids, aerosol caps, and sealing closures. This one-stop capability lets clients source raw metal coils, printed blanks, or ready-to-fill packaging from a single manufacturer.