Xi'an Huqiang Elevator Fittings Co., Ltd.

28/08/2026

Technical Guide | Hitachi Elevator Fault Code Access (HGP / MCA)
Understanding how to read and manage fault codes is essential for efficient elevator maintenance.
🔍 Key Points
Supports MCUB03 & CA09 series (post-2013 systems)
Fault data accessed via GHP tool or authorized PDA
Current and historical faults can be retrieved through specific memory addresses
⚙️ Access & Authorization
Data modification requires authorization codes
Codes obtained via SMS request or service support system
Proper input ensures secure access to internal parameters
⚠️ Important Notes
Incorrect data input may clear or lock parameters
Always verify wiring, signals, and logic before adjustments
Follow standard procedures to ensure system safety
💡 Takeaway
Accurate fault code reading + controlled data access = faster troubleshooting and safer elevator operation.

28/08/2026

Visit Yongxian Group's Elevator Traction Machine Production Base

✅ Precision Machining – Ensuring Component Fit Precision

✅ Intelligent Assembly – Automated Production Lines Improve Efficiency and Consistency

✅ Rigorous Testing – Every unit undergoes multiple rigorous tests before leaving the factory

Welcome new and existing customers to visit our factory. We also welcome customers interested in traction machines to leave a comment below!

27/08/2026

A Chronicle of the Cross-Border Delivery of an Elevator Modernization Project in Mexico
Yongxian Group delivered a high-intensity, on-site project in just 40 days, providing end-to-end support—from initial planning to final retrofitting and installation.
Seamlessly compatible with STEP and Monarch systems, successfully resolving technical challenges associated with dual-car technology.✨
Established 38 years ago, with a service network spanning 165 countries! A trusted choice for over 6,500 clients! 🌍
Follow "Yongxian" to unlock more stories about the globalized elevator ecosystem!

27/08/2026

📩 If you are looking for elevator light curtains that are reliable, durable, and cost-effective,
——please feel free to contact us!
We offer product selection advice, sample testing, and customized solutions.

Send us a private message or click the link below, and we will get back to you promptly.

26/08/2026

Introducing FUJISJ Steel Belts

🔹 5-Year Warranty – Not a promise. A standard.
🔹 15-Year Service Life – Built to outlast buildings.
🔹 Zero Breakage Risk – No broken wires. No snapped strands. Triple-layered safety architecture, because "almost safe" is not safe enough.
🔹 48dB Silent Operation – Glide so quiet, your passengers will forget they're moving.

Elevator contractors, building owners, maintenance teams – upgrade your standard. Upgrade to FUJISJ.

📩 DM us for specs and samples.

25/08/2026

🎯 We’ve prepared an exclusive offer for new customers: the Heidenhain 1387 Encoder.

✅ New customers only—an exclusive deal for first-time partners; existing customers are welcome to refer friends to grab this bargain!
✅ Limit of 10 units—maximum 10 units per person; first come, first served!
✅ Limited supply—stock is running low; once they’re gone, they’re gone!
✅ Double compensation for any defective unit—we stand by our quality, so you can buy and use with confidence!

💰 Only $90 per unit!
👇 DM us now to place your order.

Send a message to learn more

24/08/2026

DC Door Operator Guide | Key Points You Should Know（Giant Kone）
DC resistor door operators control speed through resistor switching and limit positions.
⚙️ Core logic:
Resistor + limit switches = speed & curve control
⚠️ Common faults:
• No deceleration
• Abnormal speed
• Wrong opening direction
• Slow reverse opening
👉 Key fix:
Adjust resistors + cam positions properly
💡 Stable door operation = correct electrical + mechanical tuning

21/08/2026

Elevator Door Fault Case | Not Always What It Seems

A Mitsubishi GPS-2 traction drive elevator showed door reopening during closing—mainly after long idle periods.

After ruling out safety edge and light curtain issues, the real cause was found:
➡️ Encoder bearing resistance
➡️ Loose shaft connection
➡️ Pulse loss → door logic error

Once cleaned and lubricated, the issue disappeared completely.

👉 Lesson: Mechanical + feedback issues can mimic safety faults.

21/08/2026

We’re rolling out the red carpet for first‑time buyers!

For a limited time, grab top‑quality elevator components at prices you won’t see again – all backed by our trust‑building guarantees.

Why shop with us?
✅ Exclusive for new customers – these deals are reserved just for you.
✅ Limited‑quantity sale – once they’re gone, they’re gone.
✅ One Damage, Double Compensation – we stand behind every part.