Ruian Hongchang Industry

We are the manufacturer on Corona Treater, Magnetic Powder Brake&Clutch, Tension Controller, Static Eliminator etc., with 18-year OEM & ODM experience in China.

[Ruian Hongchang Industry @RuianHongchang]

Chinaplas 2026 👋

📅 Apr 21-24
📍 Shanghai | Booth 3F06
Surface treatment & web handling solutions
(Corona | Plasma | Web guiding | Static control | Magnetic powder)
See you there.

#Chinaplas2026 #SurfaceTreatment #WebHandling

[Ruian Hongchang Industry @RuianHongchang]

Cliente en Colombia 🇨🇴 | Fábrica real
Tratamiento corona personalizado con sistema de desbobinado y rebobinado.
Excelente adhesión. Prueba de cinta aprobada.
#TratamientoCorona #Adhesión #PruebaDeCinta #Colombia

[Ruian Hongchang Industry @RuianHongchang]

Merry Christmas from Hongchang 🎄
Wishing you peace, success, and prosperity.
#MerryChristmas #SeasonGreetings #HappyHolidays #Hongchang #IndustrialEquipment

[Ruian Hongchang Industry @RuianHongchang]

Hongchang will be exhibiting at Plastex 2026 in Cairo, Egypt.

📅 Jan 9–12, 2026

Looking forward to meeting industry partners in Cairo.
#Plastex2026 #IndustrialEquipment #IndustrialComponents #PlasticIndustry

[Ruian Hongchang Industry @RuianHongchang]

Real moments from our factory visit 📸
Production site + technical discussion
Showing our real strength in corona treatment.
#FactoryLife #CoronaTreatment #Manufacturing #ClientVisit #Hongchang

[Ruian Hongchang Industry @RuianHongchang]

Not only corona & plasma treaters :
✅ Magnetic powder brakes/clutches
✅ Static eliminators
✅ Tension and torque controllers
✅ Auto Air feeding controller
✅ Web guiding controller
✅ Speed control board
One factory. Full solution.
#blownfilm #bagmaking #plasticindustry

[Ruian Hongchang Industry @RuianHongchang]

⚡Efficient surface activation made simple!
Our sheet corona treater with segmented electrodes is built for versatility.
#CoronaTreater #Printing #Coating #PackagingSolutions

[Ruian Hongchang Industry @RuianHongchang]

🏭 Manufacturing → 🚚 Delivery → ⚡ Installation
Our corona treaters are now boosting adhesion on the customer's extrusion coating line.
#CoronaTreater #SurfaceTreatment #ExtrusionCoating #SurfaceActivation #AdhesionImprovement #PackagingMachinery

[Ruian Hongchang Industry @RuianHongchang]

⚡ New video: Installing our HW3006 corona generator + sheet-type treater for PP, PE, PVC sheets. Quick to set up.Effective surface treatment.
📺 Watch the video
📩 Inquire: [email protected]
#CoronaTreater #PlasticSheet #PP #PE #PVC

[Ruian Hongchang Industry @RuianHongchang]

No space for a corona treater on your line?

Try our Rewinder + Corona Treater all-in-one setup ✅

⚙️ Single or double-side rewinder
⚡ High-efficiency corona treatment
🧩 Plug & play – no line modification needed

Perfect for PE, BOPP, PET films!
#CoronaTreater #Reinder

[Ruian Hongchang Industry @RuianHongchang]

🎬 Real installation.
Our corona treater installed on a stack-type flexo press — live from the customer’s factory.
✅ Compact & flexible
✅ Boosts ink adhesion
✅ Built for high-quality print
Ready to upgrade your press? DM us.
#CoronaTreater #FlexoPress #SurfaceTreatment

[Ruian Hongchang Industry @RuianHongchang]

🚀 New! HW3030U (30KW) Corona Generator
✔ Touchscreen
✔ Speed sync
✔ 6m+ film & high-speed ready
✔ Dual-unit control
Big power, smart design.
📩 Contact us to learn more.
#coronatreater #30KW #filmprocessing #surfaceactivation #plasticfilm #hongchang

[Ruian Hongchang Industry @RuianHongchang]

🎥 On-site test & training of our 10kW double-sided corona system.
Stable discharge, strong treatment effect—optimized for plastic film surface activation before printing.
Need a reliable corona solution? DM us.
#coronatreater #surfaceactivation #hongchang

[Ruian Hongchang Industry @RuianHongchang]

🧰 New tutorial video!
Learn how to install our 2002H corona generator and SF frame – quick and easy 💡
📽️ Watch now and follow us for more tech updates!
#CoronaTreatment #PackagingMachines #HowToInstall

[Ruian Hongchang Industry @RuianHongchang]

🚀 New plasma treaters just launched!
Available in 1.2KW, 1.5KW & 1.6KW – perfect for enhancing adhesion on plastic, metal, glass & more.
Compact design, powerful performance.
#PlasmaTreater #SurfaceActivation #Printing #Packaging

[Ruian Hongchang Industry @RuianHongchang]

🐉 Celebrating #DragonBoatFestival from Ruian, China!

Drums, dragon boats 🚣‍♂️ & delicious Zongzi 🍃🥮 — tradition meets teamwork.

You're welcome to visit our factory & experience real Chinese culture!

#DragonBoatFestival #Zongzi #FactoryVisit #Ruian #CoronaTreater

[Ruian Hongchang Industry @RuianHongchang]

🎉 Meet us at HanoiPlas 2025!
📍 Booth 351 | 🗓️ June 4–7 | 🏢 I.C.E Hanoi
Welcome to stop by for brochures & one-on-one consultation on:
✅ Corona Treaters
✅ Magnetic Powder Brakes & Clutches
✅ Static Eliminators
Let’s connect!

#HanoiPlas2025 #CoronaTreater #SurfaceTreatment

[Ruian Hongchang Industry @RuianHongchang]

📢 ¡Buenas noticias! 🇨🇳 exime de visa (hasta 30 días) a 🇧🇷🇦🇷🇨🇱🇵🇪🇺🇾 desde junio de 2025.

🤝 ¡Los esperamos en China para visitas, negocios y cooperación industrial!#VisaFree #InternationalBusiness #FactoryVisit

[Ruian Hongchang Industry @RuianHongchang]

Will it treat? ⚡
We tested customer samples: films, paper, foil, laminates—even mystery ones.
✅ Stronger adhesion
✅ Better printability

Watch the sparks fly!
DM to test yours.
#CoronaTreatment #Adhesion #MaterialTesting #Packaging

[Ruian Hongchang Industry @RuianHongchang]

We’ll be at #CHINAPLAS2025! Join us from April 15-18 at Booth 3H21. Looking forward to connecting with new and returning customers for exciting discussions and collaboration!
#chinaplas #Exhibition #CoronaTreater #factory