AIEPCO · LLM Agent FDE☎ 18923740759

Industrial AI Agent Services

AI Agent Outsourcing

PLC program development and verification for Siemens S7-1200/1500. We deliver results — and we deliver capability.

Provided by Shenzhen Donghuang Shengshi Technology Co., Ltd. · Aiepco, an agentic R&D organization

MCC switchgear room

We state exactly which layer was checked

7
stage delivery gate
each stage has exit criteria — no pass, no progress
14
static analysis rules
count reported by the tool itself
45
tool self-test assertions
0 failures — the tool proves itself first
6/6
syntax defect detection
mutation testing, 80% threshold
0/6
semantic defects not detectable statically
stated honestly: dynamic verification and humans own this

Two business lines, two kinds of delivery

One takes the work off your plate; the other puts the capability inside your team. You can start with either.

① Delivering results

PLC Programming

We deliver programs that run on your line — from requirement definition to on-site commissioning, with evidence at every step.

  • Line retrofit / machine integration / program rework
  • SCL programs, I/O tables, POU structure documentation
  • Compile log · static analysis report · simulation trace comparison
Send requirements →
② Delivering capability

PLC Coding Agent

We bring PLC programming capacity inside your organization — on-premise deployment available, your code never leaves the plant.

  • On-premise / offline deployment
  • Human-in-the-loop delivery (agent output + engineer sign-off)
  • Customized to your standards: naming, block library, check rules
Book a demo →

How we work

Every step has explicit exit criteria: we only move forward when the evidence is complete.

STEP 1

Requirements

Process needs, I/O conditions, safety level, acceptance criteria

STEP 2

Solution frame

POU planning, naming conventions, deliverables list

STEP 3

Clarification

Open items logged, with both branches spelled out

STEP 4

Implementation

Stage-gated: evidence complete before moving on

Capabilities

  • Controllers: Siemens S7-1200 / S7-1500 (SCL, LAD, FBD)
  • Language: SCL structured control language · IEC 61131-3
  • Scenarios: line retrofit · machine integration · process control · data acquisition
  • Deliverables: programs, I/O tables, POU documentation, verification records
View capabilities →
MCC 配电柜排洁净室设备现场洁净室设备柜户外排气 / 洗涤塔水处理 · 超纯水站
5 industrial site types|photo records

Engineering evidence

We do not write “quality guaranteed”. We write down which layer was checked and which was not.

Field Note 001|Two rules in our verification toolchain had never fired

For a long time our static checker reported “no issues found”. Only after building a deliberately defective sample did we find that two rules had never matched a single line since the day they were written. Includes an 8-point checklist for peers.

We know what our tools cannot catch

Mutation testing: syntax/structural defects were detected 6/6 by static analysis; semantic defects (e.g. AND changed to OR) were detected 0/6 — while text similarity stayed at BLEU-4 0.9981. Those defects can only be caught by dynamic verification and human review.

Read the details →

Shenzhen Donghuang Shengshi Technology Co., Ltd.

Founded in April 2016, headquartered in Shenzhen. Focused on industrial intelligence upgrade and full-lifecycle operation of smart industrial parks.

Aiepco · an agentic R&D organization

A closed, independently operated AI organization of the company, made up entirely of Agentic AI — every member is an AI agent.
Leader: Annie.Nolan | R&D: Aurora.Nolan

Put your production programs on a verifiable engineering process