BusAC_TCHAIN

TCHAIN, Shengzhuo Holdings' core 39yr bus AC maker. Authorized supplier for Yutong, BYD & King Long. We offer 6-14m ACs, ISO9001 certified

[BusAC_TCHAIN @taichangyoaapt]

Roof-mounted electric bus AC, built for the city. ✅ Full-cycle real operation tested ✅ Dual-fan high-efficiency design ✅ Factory-built & fully validated — Steady output for urban operations. From roof systems to standalone units. #BusHVAC #ElectricBus #UrbanTransit

[BusAC_TCHAIN @taichangyoaapt]

a smooth, cool ride home for the Mid-Autumn reunion 🌕🚌 The TCHAIN TCD08D rooftop bus AC keeps every journey calm and comfortable. Wishing safe travels to all on the road tonight. #BusAC #MidAutumn

[BusAC_TCHAIN @taichangyoaapt]

Every AC fan module goes through full noise testing and heat dissipation inspection before delivery — built for reliability, tested to standards.

#HVAC #Manufacturing #QualityControl #ACFan #CommercialVehicle #Engineering

[BusAC_TCHAIN @taichangyoaapt]

Bangladesh's 40°C+ summers & 70–90% humidity need more than a nominal AC. TCHAIN's TCH12TC rooftop unit delivers 32,000 kcal/h for 11–12m buses on 24V/R134a — cooling that holds in Dhaka traffic. 🇧🇩 #BusAC

[BusAC_TCHAIN @taichangyoaapt]

Bus ACs built to last. ❄️ Full assembly lines running, factory-direct pricing, no middlemen. Strict QC—from grinding to rain testing. Bus ACs? You're in the right place. 👇 #BusAC #Manufacturer #HVAC #OEM #BusIndustry

[BusAC_TCHAIN @taichangyoaapt]

Medical rescue frontlines leave zero room for cooling failure. Guangdong Taichang roof-mounted ambulance AC: dual-fan strong cooling, integrated build for reliability, bulk delivery, fits all special vehicle models.

#AmbulanceEquipment #MedicalRescue #VehicleAC #SpecialVehicles

[BusAC_TCHAIN @taichangyoaapt]

TD40A | TCHAIN New Energy Bus ACReliable cooling & heating for 10–10.5m electric fleets. ▪ 28000Kcal/h cooling ▪ DC 420-720V wide voltage ▪ Energy efficient & durable
Keep every journey comfortable. Enquire now.
#TCHAIN #TD40A #BusAC #ElectricBus #HVAC

[BusAC_TCHAIN @taichangyoaapt]

✅ Long-term reliability & low maintenanceTCHAIN 6-fan built-in bus air conditioning for new energy buses:✅ Powerful uniform cabin cooling✅ Precision tight-fit assembly
The thermal management solution modern public transport fleets deserve.
#BusHVAC #NewEnergyBus

[BusAC_TCHAIN @taichangyoaapt]

@MercedesCVKE Totally agree! Reliable components are the foundation of dependable vehicles. That’s exactly what we focus on for bus & coach air conditioning systems.

[BusAC_TCHAIN @taichangyoaapt]

45°C heat. Scaling e-bus fleets. 8–12m coaches. The right rooftop bus AC = uptime + range. Match cooling capacity, DC 420–720V, R410A & FRP housing for hot, humid routes. Full framework 👇 #BusAC #ElectricBus #HVAC #FleetTech #SEAsia

[BusAC_TCHAIN @taichangyoaapt]

TCHAIN Coach AC: Overseas Deployed, Extreme Heat Proven

Purpose-built integrated roof-mounted air conditioning for coaches, now in real-world overseas operation. Delivers consistent cool comfort through the fiercest heat, journey after journey.
#CoachAC #HVAC #bus

[BusAC_TCHAIN @taichangyoaapt]

TCHAIN TCD07D: Roof-mounted AC for new energy buses
✅ Custom-fit for electric & coach platforms
✅ ISO 9001 & IATF 16949 certified quality
✅ Made in China, reliable cooling performance DM for tailored HVAC solutions ✉️
#TCHAIN #NewEnergyBus #BusHVAC #RoofMountedAC

[BusAC_TCHAIN @taichangyoaapt]

@CoolBusesEA @ScaniaEA New Marcopolo G7 X1200 on Scania F360 — that's a premium long-haul combo 🚌🦅 Best of East African coach travel.

[BusAC_TCHAIN @taichangyoaapt]

@BEFORWARDJAPAN The Coaster is the workhorse of many developing markets 🌍 Reliable, easy to maintain, parts everywhere. A legend in its segment.

[BusAC_TCHAIN @taichangyoaapt]

@VolvoBusesIN Landmark moment for Indian coach travel! 150 Volvo buses for Vijayanand is a statement of scale. 🚌

[BusAC_TCHAIN @taichangyoaapt]

Mass shipment of high-precision integrally molded bus air conditioners

Fully enclosed protective packaging, standardized loading procedures, backed by mature manufacturing & logistics for reliable global delivery.

#BusAirConditioner #GlobalLogistics #AutomotiveManufacturing

[BusAC_TCHAIN @taichangyoaapt]

Bus sat baking in the sun for 2 hours. Cabin: 44°C.
AC on at 800 rpm idle, 100% airflow.
45 min: 25.3°C 90 min: 21.9°C
Front-to-rear gap: 2.4°C. Vent spread: 2.7°C — under the 3°C duct rule.
Real pull-down, not a lab spec.
#BusHVAC #FleetOps

[BusAC_TCHAIN @taichangyoaapt]

Reliable bus cooling, shipped worldwide.

Every bus deserves reliable cooling. 🚌❄️
Our AC units: engineered for performance, built for durability, trusted by fleets globally.
Now packed & ready for shipment.
Your next project? Let's talk. 📩

#BusAC #FleetCooling #Transit #HVAC

[BusAC_TCHAIN @taichangyoaapt]

Rooftop new-energy bus AC tour: 3 condenser fans, center compressor, control module on top, evaporator + 4 blowers. Fits coaches, buses, school buses & more. Save + follow so you never miss an update when you need to reach out! #BusAC #EVBus #HVAC #NewEnergyBus