Point Sheet Bays
We open every device, terminal and sensor on a single point sheet so the scope is visible before a single wire is pulled. The bay keeps each tag readable, numbered consistently and ready for the field crew.
See the methodComputer integrated systems design · Zhengzhou panel desk
Point sheets and circuit notes built line by line, then SWITCH
HeNan YaDian Intelligent Technology Co., Ltd. works from a panel desk at No 3-72, Zone 6B, Huanan City, Longhu Town, Xinzheng City, ZhengZhou - 450000, China (CN), where every integration job begins as a stack of paper and ends as a tested switch bank. We read point sheets, we chase circuit notes, and we hand buyers a letter they can act on, because a system that cannot be explained in plain terms is a system that cannot be trusted. Follow the working method behind our six panel services and what they cover →
Open a panel window with our deskSix services carried on one bench rail
Each point sheet below is clipped to the rail at a different width and a different tilt, because no two integration jobs arrive the same size. The letters L, Z, Y, D, H and T mark the order in which the work moves across the desk, from first reading to final handover.
Circuit Note Runs
Circuit notes travel from the panel desk to the installer and back, catching every change in the loop. We run them in sequence so nothing is signed off twice or left open at handover.
See the methodBuyer Letter Desks
A buyer letter explains a job in the language of the buyer, not the language of the trade. The desk drafts, checks and reissues each letter so the paper trail matches the finished panel.
See the methodPanel Windows
A panel window is a fixed time every week when a live bank is opened, photographed and reviewed. Owners can watch a circuit come alive and ask questions before the cabinet closes.
See the methodLoop Review Rounds
Each completed loop goes back around the bench for a second set of eyes. Review rounds look for a missed ground, a loose terminal or a label that drifted from the drawing.
See the methodBench Sittings
Before a panel ships, we sit with the client at the bench and switch every function by hand. A bench sitting ends only when the buyer can operate the system without our help.
See the methodA design house that reads the wiring before it draws it
HeNan YaDian Intelligent Technology Co., Ltd. is a computer integrated systems design practice registered in ZhengZhou, China. Our desk sits inside the electronics wholesale quarter at Huanan City, so the people who sell panels, terminals and devices are a short walk from the people who plan and test them. That proximity shapes how we work. We can walk a sample switch bank across the lane, prove it against a real load, and return to the drawing with the faults already known. For buyers and integrators across professional, scientific and technical services, this means the plan that reaches your site has already survived our bench.
The discipline behind the practice is simple and old. A point sheet names everything. A circuit note explains how it is joined. A buyer letter records what was promised. A panel window lets you watch it being proven. A loop review catches the gap that the first pass missed. A bench sitting turns the whole stack into something a person can switch on and off with confidence. We do not consider a job finished because the drawing looks tidy; we consider it finished when the paper and the panel agree.
Our clients arrive from many directions. Some are estate owners who inherited a half-finished control room and need the wiring explained. Some are equipment makers who need a partner to carry a switch design from a sketch to a tested bank. Some are trading houses that simply need a buyer letter that will not embarrass them in front of a customer. For each of them the working method is the same six services, run in a different order and at a different depth. If you want the full description of each, the services page lays out the bench in detail, and the contact page opens a panel window whenever you are ready.
What a day at the panel desk actually looks like
Reading and tagging
Mornings belong to paper. A new job is unpacked into a point sheet bay, where every device gets a tag, a drawing reference and a status. We read the buyer brief twice before we touch a tool, because a misread requirement costs far more than a slow start. By mid-morning the sheet is on the rail and the field crew has a clear list to work from.
Switching and proving
Afternoons belong to the bench. Rockers travel through a full cycle under load, loop wires are traced by hand, and each result is written straight into the circuit note. When a loop fails, we do not patch around it in silence; the note records the fault, the fix and the person who signed it off, so the next reviewer sees the whole story rather than only the happy ending.
Writing and handing over
Late in the day we write. The buyer letter summarises what changed and why, and the bench sitting is booked for the client. Handover is a conversation, not a folder. We walk the buyer through the bank, answer the awkward questions, and leave the panel in a state where a fault can be traced without calling us back out of hours.
Why the panel desk model holds up on real projects
- One desk owns the whole stack. The point sheet, the circuit note and the buyer letter are written by the same team that tested the bank, so there is no gap between what was promised and what was proven.
- Paper and panel are reviewed together. A loop is never signed off from memory. The reviewer holds the drawing in one hand and the testing result in the other and checks that the two still agree.
- The buyer sees the work. The panel window is a standing appointment, so surprises are rare and the client can raise a concern while a change is still cheap to make.
- Handover is a sitting, not a download. A bench sitting ends when the buyer, not the installer, can switch every function with confidence.
- Every change is logged. Circuit notes carry revisions in sequence, so an auditor, an insurer or a later engineer can retrace the reasoning years after the job closed.
HeNan YaDian Intelligent Technology Co., Ltd. opens its panel window every week so buyers can watch a switch bank come alive before it leaves the bench.
Questions that land on the desk most often
How long does a point sheet take to prepare?
A typical single-room integration is tagged and drawn within two working days. Larger sites are broken into bays so the field crew can start on the first bay while the later ones are still being read.
Can you work from an existing drawing?
Yes. We accept drawings in most common formats, re-tag them against our point sheet system, and return a circuit note that shows where the original and the field reality disagree.
Do you travel outside ZhengZhou?
The panel desk coordinates remote benches across China and works with partner crews abroad. Handover sittings can be run on site or over a video link, whichever the client prefers.