Portfolio
Tools, storage, measurement and workshop products
HG
Hangzhou, Zhejiang · Public sources reviewed — buyer verification requiredHangzhou GreatStar Industrial Co., Ltd.
杭州巨星科技股份有限公司Brands: WORKPRO / ARROW / PONY JORGENSEN / GOLDBLATT / SHOP-VACA Shenzhen-listed tool and storage-products company whose official portfolio covers hand tools, power and pneumatic tools, laser measuring products, tool storage and wet/dry vacuums. Its published footprint spans multiple brands and production bases, so buyers should identify the exact brand, legal entity and factory for each product.
INDEPENDENT RESEARCH · NOT AFFILIATED, AUTHORIZED OR ENDORSED BY THIS COMPANY82%source coverage2 reviewed sources
Primary productshand and mechanic tools · power and pneumatic tools · laser measuring tools · tool storage
Research statusPublic sources reviewed — buyer verification required
Location signalHangzhou, Zhejiang
Last reviewed01 Sep 2026
A tool group is not one factory.
GreatStar's public portfolio spans hand tools, storage, measurement, power and pneumatic products across multiple brands and production bases. Useful sourcing starts by resolving the selected SKU to its brand owner and real plant.
Brand
Different trademarks, channels and product platforms
Factory
SKU-level production base and quality evidence
What this factory appears to do differently.
This brief is organized from Chinese public sources with domestic-model assistance. Every point remains tied to the source ledger and should be confirmed for the exact product and production site.
CORE SPECIALIZATIONTools, storage and measurement products
GreatStar's official company profile describes a tool and storage-products group founded in 1993 and listed in Shenzhen under stock code 002444.
PUBLIC OPERATING SIGNALSListed companyShenzhen 002444 Published production footprint23 bases worldwide
Company-published; verify current site and product allocation
WHERE BUYERS MAY FIND A FIT
Home improvementIndustrial maintenanceAutomotive serviceConstructionMeasurement and layoutTool storage
Application references describe publicly stated scope, not approval for a buyer's use case.HGAuthorized product photography pending
INDUSTRIAL SOURCING DESK
Turn a broad capability into a precise requirement.
A useful supplier match begins with a drawing, application, material, tolerance, quantity and required evidence.
01hand and mechanic tools
02power and pneumatic tools
03laser measuring tools
04tool storage
Confirm who they are before judging what they can make.
Domestic AI models help discover and organize public leads. Official sources must still confirm the legal name, address, brand ownership and manufacturing entity.
ENTITY TYPEShenzhen-listed company · global multi-brand tools groupOfficial group identity reviewed; confirm the brand owner, contracting entity and production base for every SKU
GreatStar's official company profile describes a tool and storage-products group founded in 1993 and listed in Shenzhen under stock code 002444.
Its public portfolio covers hand tools, power and pneumatic tools, laser measuring products, tool storage and wet/dry vacuums across a multi-brand structure.
The company publishes a global production footprint. Buyers should identify the exact brand owner, contracting entity and manufacturing base for the requested SKU rather than treating the group profile as plant-level proof.
Visit official website ↗PUBLICLY STATED APPLICATIONSHome improvementIndustrial maintenanceAutomotive serviceConstructionMeasurement and layoutTool storage
See the operation, not only the claims.
Every visual is linked to its publisher. Company media, third-party footage and independent audit evidence are clearly separated.
PRODUCT PORTFOLIO
What overseas buyers can investigate.
Product families are taken from reviewed public material. Exact model, material, standard, tolerance, certification, MOQ and capacity must be confirmed directly with the manufacturer.
hand and mechanic tools
72% public-evidence confidenceCompare related manufacturers →power and pneumatic tools
75% public-evidence confidenceCompare related manufacturers →laser measuring tools
78% public-evidence confidenceCompare related manufacturers →tool storage
81% public-evidence confidenceCompare related manufacturers →wet/dry vacuums
84% public-evidence confidenceCompare related manufacturers →product development
87% public-evidence confidenceCompare related manufacturers →multi-site manufacturing
90% public-evidence confidenceCompare related manufacturers →brand portfolio management
92% public-evidence confidenceCompare related manufacturers →Published technical scope.
Structured from Chinese official company pages, listed-company filings and government standards records. DeepSeek organizes the source material; only source-supported fields are published.
Hand and mechanic tools
- Broad branded portfolio
- Exact factory varies by SKU
- Material and test requirements need model-level confirmation
Laser and measurement products
- Laser tools and LiDAR published in group portfolio
- Approval and accuracy documentation require model review
- Brand and legal manufacturer must be confirmed
How to test the claimed manufacturing capability.
This is a sector-specific buyer workflow, not a claim that every stage is performed in-house. Ask the company to identify internal and outsourced operations.
Requirement
Drawing, application, tolerance and annual volume
Process route
Material, equipment and outsourced operations
Control plan
Inspection method, gauges and sampling plan
Release
Reports, packaging, traceability and change control
BUYER DECISION BRIEFA useful lead,
A useful lead,
not a finished decision.
This page deliberately separates positive signals from unanswered questions. Review both before contacting or qualifying a supplier.
Structured capabilities
hand and mechanic tools · power and pneumatic tools · laser measuring tools
Review capability map ↓Due-diligence gaps
Confirm the legal entity and ownership of the cited website
See what remains unknown ↓Products, processes and production signals
Products
hand and mechanic tools72% confidence
power and pneumatic tools75% confidence
laser measuring tools78% confidence
tool storage81% confidence
wet/dry vacuums84% confidence
product development87% confidence
multi-site manufacturing90% confidence
brand portfolio management92% confidence
TRANSPARENT EVIDENCE MODEL
Trust is measured, not claimed.
These indicators summarize the public material currently attached to this profile. They are research signals—not certification, endorsement or a substitute for a factory audit.
82%profile coverage
Source depth2 sources
Rights-cleared media0 published assets
Open due diligence4 questions
Evidence behind this profile
Sources show why a statement appears here. They do not represent our endorsement of the supplier.
Reviewed public source
Reviewed 02 Sep 2026GreatStar official company profile
Identity, establishment, listing, product portfolio, brands and published production footprint.
Open public source ↗Reviewed public source
Reviewed 02 Sep 2026GreatStar official product and manufacturing overview
Current product families and company-published geographic production structure.
Open public source ↗DUE DILIGENCE GAP LIST
What still needs verification
We show missing information because an unknown is more useful to a buyer than an unsupported claim.
- Confirm the legal entity and ownership of the cited website
- Verify that manufacturing is performed in-house
- Request current certificates, test reports, MOQ and lead time
- Complete sample approval and an independent factory audit before ordering