Side-by-side comparison of GZM (Shanghai Guangzhi Automation Equipment Co., Ltd.) and Topbest PCB Soldering (Topbest Technology Limited) — specs, pricing, Robolist Product Score, and verified deployments. Updated daily.
Optimize comparison for buyer
Optimized for Manufacturing buyers. Priority specs lifted to the top and marked with a target.
Manufacturer Country

Verified Deployments

Price Range (USD)

Availability Status

Repeatability

Payload

Degrees of Freedom

Robot Weight

Duty Cycle

Safety Category

Controller Model

Programming Languages

Teach Pendant Type

ROS-Industrial Support

Predictive Maintenance

Tool Flange Standard

Tool Changer (ISO)

Internal Cable Routing

Pneumatic Lines

Price (USD)

Warranty

Service Network

![]() | ||
|---|---|---|
| Layer 1: Identity & Trust | ||
| Manufacturer Country (values differ) | — | China |
| Verified Deployments | 0 Deployments | 0 Deployments |
| Layer 2: Operational | ||
| Price Range (USD) (values differ) | Contact for quote | $2,399 |
| Availability Status | ACTIVE | ACTIVE |
| Layer 3: Category Specific | ||
| Arm Mechanics | ||
| Repeatability (priority for Manufacturing buyers) (values differ) | ±0.05 mm | ±0.02 mm |
| Payload (priority for Manufacturing buyers) (values differ) | — | 15 kg |
| Degrees of Freedom (values differ) | 6 | 5 |
| Robot Weight (values differ) | — | 190 kg |
| Performance | ||
| Duty Cycle (values differ) | — | multi shift |
| Safety | ||
| Safety Category (values differ) | — | Cat.3 PLd |
| Controller & Programming | ||
| Controller Model (values differ) | — | integrated (teach pendant-based) |
| Programming Languages (values differ) | — | proprietary (teach pendant) |
| Teach Pendant Type (values differ) | — | wired button |
| Connectivity | ||
| ROS-Industrial Support (values differ) | — | none |
| Predictive Maintenance (values differ) | — | none |
| End-Effector | ||
| Tool Flange Standard (values differ) | — | proprietary |
| Tool Changer (ISO) (values differ) | — | none |
| Internal Cable Routing (values differ) | — | external only |
| Pneumatic Lines (values differ) | — | 1 |
| Commercial | ||
| Price (USD) (values differ) | Contact for quote | $2,399 |
| Warranty (values differ) | — | 1 yrs |
| Service Network (values differ) | — | sparse |
Insufficient data for full comparison
The following fields had no data for any of the selected robots: Year First Available, Battery / Shift Runtime, Reach, Path Accuracy, Max TCP Speed, IP Rating (Arm), IP Rating (Wrist), Cycle Time (25/305/25), MTBF, Vibration Damping, Dual Check Safety, Safety I/O Pairs, E-Stop Response, Safe Zone Count, Offline Programming, Digital Twin Support, Communication Protocols, IoT / Cloud Platform, Cybersecurity Certs, Electrical Lines, Spare Parts Lead Time, Expected Service Life
Frequently asked
GZM is made by Shanghai Guangzhi Automation Equipment Co., Ltd.. Topbest PCB Soldering is made by Topbest Technology Limited, based in CN.
GZM scores 22/100. Topbest PCB Soldering scores 39/100. The Product Score blends specs, pricing transparency, verified deployments, and independent media coverage — see methodology for the full breakdown.
Both robots are classified as Industrial Arm on Robolist. Filters and ranking treat them as direct alternatives.
Hardware cost is one input. Industrial Arm TCO also includes integration, training, downtime, and end-of-life. Our breakdown: TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming.
Spec sheets only show part of the story. Useful vendor questions cover support, lifecycle, integration cost, and references. We have a buyer-focused checklist: Industrial Arm Vendor Selection: Capability Matrices and Proof Points.
Going deeper — picking the right robot
TCO of a 6-Axis Arm Cell: Hardware, EOAT, Integration, Programming
7 min readIndustrial Arms
Industrial Arm Vendor Selection: Capability Matrices and Proof Points
9 min readIndustrial Arms
Programming Approaches: Teach Pendant, Offline, AI-Assisted — What Each Costs You
8 min readIndustrial Arms
Build vs buy vs lease: which model fits a first deployment
8 min readChoosing Your First Robot
The hidden specs vendors hope you'll miss
10 min readReading the Spec Sheet
GZM vs Topbest PCB Soldering compares two robots in the industrial-arm category. All data is sourced from manufacturer spec sheets, verified deployments, and third-party filings; see our methodology for how the Robolist Product Score is calculated.