AI-DRIVEN INDUSTRIAL DECISION PLATFORM

Every dispatch,
computed to its optimum.

Technology for good, unlocking a better life; intelligent decisions, empowering social progress.

JZLog solves large-scale, multi-constraint, multi-objective, dynamic combinatorial optimization problems for logistics and manufacturing — powered by a fully self-developed solver framework.

Book a Demo Try the Prototype →

23 Software Copyrights · 1 Patentfull intellectual property ownership

100,000+ Ordersoptimized in real time

SOLVER RUNNING · 2-OPTLIVE DEMO

ITER 0ROUTE — KMSAVED 0%

CAPABILITIES

Six capabilities, one chain from model to deployment

Each capability is backed by a published technical article and a runnable prototype.

TSP · VRP

Route Optimization

Last-mile delivery, manufacturing routes, transport and flight scheduling, robot path planning. Measured 85% faster than commercial solvers.

Article & open-source code →WeChat

3D-BPP

3D Bin Packing

Fine-grained loading plans that raise truck and container space utilization and cut freight cost directly. Interactive visualization included.

Visual solver article →WeChat

WAREHOUSE

Order Batch Picking

Wave and batch planning that shortens pickers' walking paths and lifts warehouse throughput across multi-zone layouts.

Batch picking article →WeChat

NETWORK

Network Design & Location

Facility location, expansion and closure decisions; three-tier factory–warehouse–customer network flow optimization at minimum total cost.

Distribution series →Resources

APS

Production Scheduling

Refinery planning, food production schedules, factory planning, generator start-stop advice — multi-constraint, multi-objective scheduling proven across industries.

Scheduling modeling series →Resources

DDMRP

Demand & Replenishment

DDMRP with precise forecasting and dynamic replenishment, resolving the twin pains of overstock and stock-outs across the supply chain.

DDMRP deep dive →Resources

INDUSTRIES

Industry solutions proven on real production lines and real road networks

Automotive & Parts Logistics

Parts distribution for an OEM: 500+ supplier sites, 1,800 dealerships, 7 warehouses, 100,000 orders per day.

RMB 600M–1B logistics cost saved per year · 8% fewer miles than JDA

Intermodal & Logistics Parks

Truck–rail intermodal dispatching, coordinating 30+ trucks daily against train schedules across road, rail and water.

planning time cut by 80%

Coffee Chain & Retail Networks

Site selection and delivery network design in one framework: four-tier store portfolio, two-tier network (central hub → satellite depots → stores), competition modeled from day one.

2,500-store simulation: delivery cost = 0.45% of daily revenue

Discrete Manufacturing

Production planning, workforce planning, agricultural pricing, economic planning — modeling strength spanning discrete and process industries.

every scenario ships with an article + solver code

RESOURCES

Resource center: every article is a piece of the capability map

Technical articles (in Chinese) published on our WeChat official account, updated continuously.

Prototype Series MODELING & SOLVING

AI & OR Competitions COMPETITIONS

Research Series FRONTIER

DOCS 2025 “Liaohe Cup” — route planning track: award-winning results shared2025
MAPF: multi-agent path finding2024.10
Conflict-Based Search (CBS)2024.10
Space-time A* with reservation tables2024.10
Drone route planning & formation control2024.10

Featured LATEST

CONTACT

Bring us your toughest scheduling problem.

Send a problem description and desensitized data — within two weeks you receive a quantified optimization diagnosis. Clients include China Southern Airlines Logistics, Panasonic, Junlebao, Muyuan Foods, YH Fresh (Caishixian) and Qiaochu, with transport cost down 10–30%.

Xinjie Zhang · Founder20+ years in IT & multinational project management (IBM, Dunnhumby)

Chief Scientist · Professor at FudanPhD supervisor at Fudan University · Senior IEEE member

Phone+86 133 1193 1669

Email[email protected]

Every dispatch,computed to its optimum.