What Hangzhou GreatStar Industrial does

Hangzhou GreatStar Industrial Co., Ltd. is a privately held tool manufacturer founded in 1992 in Hangzhou, China, operating 23 production bases worldwide with disclosed 2024 revenue exceeding $2.5 billion. The company manufactures hand tools, power tools, garden tools, personal protective equipment, power tool accessories, air tools, illumination tools, and equipment (vacuum cleaners, pressure washers, water pumps, welding machines), using materials such as chrome-vanadium steel, high-carbon steel, and forged alloys, with multiple product lines carrying international certifications (ANSI, GS, CB, CE-MD). The product portfolio spans professional-grade SKUs (e.g., corded drills, brushless cordless platforms, locking pliers, machinist hammers) and DIY-grade SKUs, with a deep accessory ecosystem across drilling, cutting, and grinding categories.

The company operates a dual business model. The first leg is OEM/ODM contract manufacturing of tools for unnamed 'premier private brands,' delivered through multi-year volume-based contracts. The second leg is direct sales of its own branded portfolio — WORKPRO, GOLDBLATT, PONY & JORGENSEN, Shop Vac, PREXISO, and S.K — via wholesale distribution, multi-language owned e-commerce storefronts in 12+ languages, and participation in major international trade events such as the Canton Fair. Pricing is not publicly disclosed; wholesale orders carry minimum-order-quantity terms (e.g., 1 carton per SKU), while OEM contracts are volume-based.

Customer segments split between business buyers (private-label partners, professional tradespeople including contractors, mechanics, plumbers, and electricians) and end-consumers (DIY/home users). Distribution is global, with owned social channels on Instagram, Facebook, YouTube, VK, and LinkedIn supplementing the e-commerce presence. No AI/ML capabilities, public ownership, disclosed funding rounds, parent entities, or named management are identified in the available data.

Name

Hangzhou GreatStar Industrial

Legal name

Hangzhou GreatStar Industrial Co., Ltd.

Website

https://workprotool.com

Company type

Private

Founded year

1992

Operating status

Operating

Short description

Hangzhou GreatStar Industrial is a privately held Hangzhou-based tool manufacturer with 23 global production bases and 2024 revenue above $2.5 billion, producing hand tools, power tools, garden tools, PPE, and equipment both as an OEM/ODM supplier for premier private brands and under its own WORKPRO, GOLDBLATT, PONY & JORGENSEN, Shop Vac, PREXISO, and S.K brands.

Ownership category

akta.pro rank

Product category

Hand Tools and Power Tools Manufacturing

NAICS

Power-Driven Handtool Manufacturing (333991)

SIC

Cutlery, Handtools & General Hardware (3420)

akta.pro primary industry

Industrial Power & Energy Electronics Manufacturing Services (UPS, converters, inverters, chargers) (IMAGAGAI)

Keywords

• Hand tools manufacturing
• Power tools manufacturing
• OEM private label
• Garden tools supply
• Industrial equipment

Headquarters

HQ city

Hangzhou

HQ country

China

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Technology or R&D, Marketing or Sales

Revenue model

1. Private Label Manufacturing: Manufacturing tools for premier private brands under OEM/ODM arrangements, serving as a contract manufacturer for global tool companies
2. Own Brand Portfolio Sales: Direct sales of proprietary brands including WORKPRO, GOLDBLATT, PONY & JORGENSEN, Shop Vac, PREXISO, and S.K through wholesale and retail channels
3. Wholesale B2B Distribution: Bulk wholesale distribution of hand tools, power tools, and accessories to distributors and retailers globally

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Hangzhou GreatStar Industrial Co., Ltd. manufactures and sells hand tools, power tools, garden tools, power tool accessories, personal protective equipment, illumination tools, air tools, and equipment such as vacuum cleaners, pressure washers, and welding machines. The company operates a dual model: contract manufacturing (OEM/ODM) for premier private-label tool brands alongside direct sales of its own brand portfolio including WORKPRO, GOLDBLATT, PONY & JORGENSEN, Shop Vac, PREXISO, and S.K, distributed globally through wholesale channels and multi-language e-commerce.

Product overview

Hangzhou GreatStar Industrial Co., Ltd. is a world's leading hand tool manufacturer established in 1992 with 23 production bases worldwide and 2024 total revenue exceeding $2.5 billion. The company operates as a multi-brand portfolio including its primary WORKPRO professional tools brand (originating from the United States), GOLDBLATT, PONY & JORGENSEN, Shop Vac, PREXISO, and S.K. The product portfolio is organized into major categories: Hand Tools (encompassing holding tools like pliers and clamps, fastening tools including screwdrivers and hex keys, striking tools such as hammers, cutting tools, finishing tools, measuring tools, electrical tools, insulated tools, automotive tools, plumbing tools, multi tools, storage, and tool sets), Power Tools (both corded and cordless including drills, angle grinders, circular saws, rotary hammers, demolition hammers, jig saws, heat guns, and mitre saws), Garden Tools (outdoor equipment), Power Tool Accessories (drilling bits, hole saws, blades, grinding accessories), Personal Protective Equipment (PPE), Equipment (vacuum cleaners, pressure washers, water pumps, welding machines), Air Tools (pneumatic equipment), and Illumination Tools (lighting products). The company manufactures both for premier private brands and its own branded products, positioning itself as a global leading one-stop tools and equipment supplier.

Differentiator

Problem solved

Functional benefit

Brands

• WORKPRO: A professional tools brand originated in the United States. Focus to be global leading one-stop tools & equipment supplier.

Products and services

• Hand Tools Hand tools for professional contractors, mechanics, plumbers, electricians, and DIY consumers, including holding tools (pliers, clamps), fastening tools (screwdrivers, hex keys), striking tools (hammers, axes), cutting tools, measuring tools, insulated tools, automotive and plumbing tools, sold under WORKPRO and other owned brands.
• Power Tools Corded and cordless power tools including drills, angle grinders, circular saws, rotary hammers, demolition hammers, jig saws, heat guns, blowers, and mitre saws, targeted at professional tradespeople and serious DIY users via WORKPRO and related brands.
• Garden Tools Outdoor garden tools such as garden shears and pruning equipment for homeowners and landscaping professionals.
• Power Tool Accessories (PTA) Consumable accessories for power tools including HSS drill bits, hammer drill bits, hole saws, jig saw blades, diamond and TCT saw blades, wheel brushes, sanding discs, and sanding belts.
• Personal Protective Equipment (PPE) Worksite safety equipment including work gloves, safety goggles, dust masks, ear protection, safety helmets, safety shoes, and reflecting jackets for tradespeople and industrial users.
• Equipment Heavy-duty equipment including wet/dry vacuum cleaners, pressure washers, water pumps, and inverter welding machines for worksite, workshop, and DIY applications.
• Air Tools Pneumatic tools and air-powered equipment for professional workshop and industrial applications.
• Illumination Tools Lighting equipment including flashlights and LED work lights for professional, automotive, and household use.
• WORKPRO 6-IN-1 Screwdriver Multi-bit professional screwdriver with interchangeable 78MM (PH2-1/4") and 65MM (PH1-3/16") double-headed bits, chrome-vanadium shaft, and bi-material soft-grip handle for professional fastening work.
• WORKPRO CR-V Curved Jaw Locking Pliers Chrome-vanadium steel curved jaw locking pliers in 5", 7", and 10" sizes, with quick locking/release action, guarded trigger release, and adjustable pressure screw for clamping pipes, bolts, and irregular shapes.
• 100mm Professional Angle Grinder Corded 800W angle grinder with 100mm disc capacity and 11000rpm no-load speed, with switch safety lock, dust-proof switch, spindle lock, and safety guard for cutting and grinding metal, stone, wood, and plastic.
• 115mm Professional Angle Grinder Corded 800W 115mm angle grinder with ergonomic 2-position non-slip side handle, safety lock switch, and spindle lock for cutting and grinding metal, stone, wood, and plastic.
• 10mm Professional Electric Drill Corded 500W variable-speed electric drill (0-2800rpm) with 10mm key chuck and soft grip handle, suitable for drilling steel up to 10mm and wood up to 25mm.
• WORKPRO 30L Vacuum Cleaner 1300W wet/dry vacuum cleaner with 30L (8 gallon) plastic barrel, HEPA H13 filtration, and multiple attachments for carpet, water suction, sofa, and crevice cleaning.
• WORKPRO 80L Vacuum Cleaner 1200W 80L stainless steel wet/dry vacuum cleaner with 16Kpa suction and integrated blower function for heavy-duty cleaning of pellet stoves, fireplaces, and outdoor areas.
• WORKPRO 150A Welding Machine 150A DIY inverter IGBT welding machine with anti-stick function and hot-arc starting for welding mild steel, stainless steel, and iron at 220V input.
• WORKPRO 2000W Heat Gun 2000W dual-mode heat gun (400°C/250L/min and 600°C/550L/min) with glass protector, reflector, reducer, flat nozzles, and scraper for paint stripping, shrink wrapping, and thawing.
• Pink Cordless 20V Lithium-Ion Power Drill Driver Set 12V pink DIY-grade cordless drill driver set with lithium-ion battery, charger, 10 CR-V drill bits, 6 twist drill bits, bit holder, and carrying bag.
• 20V 140mm Brushless Cordless Circular Saw 20V cordless brushless circular saw with 6000rpm no-load speed and 140mm blade, part of the WORKPRO 20V lithium-ion cordless platform.
• 20V 115mm Brushless Cordless Angle Grinder 20V cordless brushless angle grinder with variable speed (4000/6000/8500rpm) and 115mm wheel capacity for cordless cutting and grinding.
• 34pc 3.7V Li-Ion USB Rechargeable Pivoting Screwdriver Kit 3.7V USB-rechargeable pivoting cordless screwdriver kit with 0-180° rotary handle, 220rpm speed, 4.5Nm torque, 27 CR-V drill bits, and 5 sockets for assembly and repair tasks.

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core and minor.

• Premier Private Brands (unnamed)coreStrategic or Co-development PartnerHangzhou GreatStar Industrial manufactures tools for premier private brands, serving as a contract manufacturing partner for global tool companies seeking high-quality production at competitive costs. This B2B private label manufacturing represents a core revenue stream alongside their own brand portfolio.
• Canton Fair (China Import and Export Fair)minorGTM or Marketing PartnerHangzhou GreatStar Industrial participates in the Canton Fair, one of the world's most prestigious trade events, as a platform to showcase their WORKPRO brand and connect with international buyers and distributors.

Scale indicators4 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Apex Tool Group: Privately held manufacturer of mid-tier hand and power tools (Klein Tools, GEARWRENCH, SATA, Crescent) with a similar combination of OEM/private-label work and owned brands, making it the closest like-for-like comparable to GreatStar's portfolio model.
• Positec Tool Group (Worx, Rockwell): China-based global tool company behind Worx and Rockwell brands in cordless power tools and garden equipment. Highly comparable business model: China manufacturing, multi-brand strategy, mid-tier pricing aimed at DIY and prosumer segments.
• Klein Tools: US family-owned manufacturer of professional hand tools for electricians, utility, and trade professionals. Comparable as a heritage hand tool brand that competes for the same professional tradesperson customer that WORKPRO targets.

Broad incumbents

• Techtronic Industries (TTI): Hong Kong-headquartered global power tools company owning Milwaukee, Ryobi, Hoover, and AEG. Directly comparable as a large Asia-rooted multi-brand tool platform with global distribution and a similar OEM-plus-brand structure.
• Makita: Japan-based global manufacturer of professional cordless and corded power tools, garden equipment, and accessories. Cited by GreatStar as a peer benchmark for WORKPRO's positioning in the professional/DIY market.
• Stanley Black & Decker: Global tool conglomerate owning Stanley, DeWalt, Craftsman, and Black+Decker across hand tools, power tools, and outdoor equipment. Competes head-on with WORKPRO and is explicitly referenced as a positioning benchmark in GreatStar's own materials.
• Snap-on Incorporated: US-based premium tool and equipment manufacturer serving professional mechanics and industrial users with hand tools, power tools, and diagnostic equipment. Comparable at the brand-equity and professional-channel level despite higher price-point positioning.
• Bosch Power Tools (Robert Bosch): Global power and hand tool division of the Bosch Group offering professional and DIY tools, accessories, and measuring equipment. Named by GreatStar as a quality benchmark for WORKPRO and a direct competitor in the cordless and professional categories.
• Festool (TTS Tooltechnic Systems): German premium power tool specialist in woodworking, finishing, and dust extraction. Comparable at the professional power tool category level where WORKPRO's higher-tier SKUs compete on features and brand prestige.
• Emerson Electric (RIDGID): Diversified industrial conglomerate whose RIDGID brand covers professional-grade hand and power tools, primarily serving plumbing, mechanical, and construction trades. Comparable as a multi-brand industrial owner with overlapping professional tool categories.

Market position

Strengths4 records

Weaknesses4 records

Key risks5 records

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCVPisVxa-XP_ohQrhYvcuxw
• Facebookfacebook.com/workproglobal
• LinkedInlinkedin.com/company/workpro-tools-global
• Instagraminstagram.com/workprotoolsglobal

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Hangzhou GreatStar Industrial