SinoMac and RailMac: an integrated green-power value chain empowering the future of rail transit.
China-built, powering global rail transit. We look forward to welcoming you at Hall 8.1 · Booth 245.
Visitor Information
| Booth No. | Hall 8.1 · Booth 245 |
| Show Dates | September 22 – 24, 2026 09:00 – 18:00 · September 25 09:00 – 16:00 |
| Venue | Messedamm 22, 14055 Berlin, Germany |
| info@rail-mac.com | |
| Phone / WhatsApp | +86 159 1985 3145 |
| Contact | Wendy Fu |
You are welcome to email us in advance to book a meeting — we will arrange a dedicated technical exchange slot for you.
Hall 8.1 floor plan — Booth 245 highlighted (circled in red).
01 A Global Stage for Rail — and the Bellwether of a Green Future
In September 2026, the eyes of the world’s rail-transit community will once again turn to Berlin. As the largest and most influential rail-technology trade show on the planet, InnoTrans is not only a showcase for technology — it is the bellwether of the green future.
Leveraging China’s powerful manufacturing supply chain, SinoMac together with RailMac will make their appearance at InnoTrans 2026 with a strong “China-built” lineup, taking Booth 245 in Hall 8.1 to deliver a one-stop solution spanning core components to complete rolling stock for every category of rail vehicle worldwide.
02 Our Story — From the Power “Heart” to the Energy-Replenishment Infrastructure
RailMac, a member of the SinoMac Group, was founded in 2013. Since then we have built up a service network covering more than 100 countries, operate a 20,000 m² modernized high-automation plant, run a joint-venture factory in Thailand and an after-sales service center in Saudi Arabia. We understand that the electrification of rail transit is not a single component swap — it is a full-stack upgrade from core components through to complete vehicle systems. To that end we have joined forces with the strongest partners in the industry to build you a complete value chain.
RailMac Division video introduction: https://youtube.com/watch?v=ji25FCiWpOo
03 Solutions Powered by Our Products
Energy Storage Solutions · Injecting ultra-safe green energy into rail
Rail transit places near-exacting demands on batteries. At the show, RailMac will present prismatic LFP, long-cycle, low-temperature and solid-state batteries purpose-built for rail scenarios. They have passed the world’s most stringent safety tests — including full-charge nail penetration, crush and drop tests — and deliver stable, high-efficiency output in extreme cold: charging directly at -35 °C with no pre-heating required. Whether your operation runs inside the Arctic Circle or near the equator, they deliver the same persistent, dependable power.
1st-Gen Mobile Charging & Battery-Swap Vehicle (M3) — “Highly mobile · Strong adaptability · Full-featured · Smart swapping”.
“Stopping to charge means stopping to earn.”
Whether it is a shunting locomotive in a marshalling yard or an engineering vehicle at a port or in a mining area, the operator’s biggest pain point is always the same. RailMac’s battery-swap solution cuts straight to that pain point with one core idea: refueling-speed energy replenishment. Visit our booth and you will find that what we are bringing is not just a product — it is a complete way of thinking about energy replenishment for rail.
Integrated Mobile Charging & Battery-Swap Solutions — full product matrix on display.
Locomotive Electrification Retrofit · Giving existing assets a new lease of life
In addition to brand-new electric systems, we are also bringing our oil-to-electric powertrain equipment. For diesel-driven rail vehicles or engineering equipment already in service — there is no need to scrap the whole asset. We can replace the existing diesel powertrain with a carefully matched battery-plus-motor package, achieving a green upgrade at a fraction of the cost of new equipment.
✅ Feel free to bring the equipment specification sheet or photos — we will evaluate retrofit feasibility on site.
Full conversion from diesel to electric power, swapping the internal combustion engine for a zero-emission battery and motor setup.
- Railway Power Cable
- Railway Power Connector
- Railway Bogie
- Railway Generator Set
- Railway Air Compressor
- Railway Vacuum Toilet
Component-to-train diagram: Train Door · Cable · Power Connector · Gangway · Air Conditioner · Wiper · Vacuum Toilet (top row); Tourist Train · Locomotive (mid); Traction Motor · Converter System · Power Battery · Braking System · Maintenance Equipment · Wheel Presser · Bogie (bottom).
RailMac product portfolio — complete train, components, maintenance & refurbishment, with contact details.
Complete Trains
EMU and tourist trains — covering diesel, electric and hybrid platforms, with full-series complete-train customization from heavy-haul freight through to high-speed passenger service. Tourist trains blend landscape design with comfortable interiors to create a mobile viewing platform suitable for scenic spot shuttle services and themed tourism routes.
Maintenance, Refurbishment & Training
Wheel-set press and maintenance equipment, semi-solid-state battery retrofit, and train refurbishment services — providing high-precision automated assembly and inspection equipment that lifts maintenance efficiency, with wheel-set assembly accuracy meeting international standards. The semi-solid-state battery retrofit targets new-energy upgrades of legacy locomotives, with military-grade safety standards and cold resistance down to -35 °C, significantly reducing operating cost. The train refurbishment service covers interior refresh through to system upgrades in a one-stop project, extending asset value.
Once the show closes, our team will embark on a multi-country European visit, with stops across Germany, the Netherlands, France, Italy and beyond. We hope to gain a deeper, face-to-face understanding of the real needs of customers in each market and to deliver tailored technical solutions. If your country has a cooperation need, please feel free to contact us at any time — we will arrange a dedicated visit to fit your schedule.
We sincerely invite partners, operators and manufacturers across the global rail-transit industry to visit our booth to explore the boundless possibilities of green transportation. At the same time we are actively looking for more like-minded partners to drive rail-transit electrification forward together.
We invite you to visit — Hall 8.1 / Booth 245 · September 22-25, 2026 · Messe Berlin, Germany.
