What GRE MANUFACTURING CDN. INC. does

GRE Manufacturing CDN. INC. is a Hong Kong-headquartered OEM/ODM contract manufacturer founded in 1989, providing vertically integrated production services across printed circuit board assembly, plastic injection molding, tooling, magnetic components, and electro-mechanical assembly. The company operates four production facilities totaling more than 200,000 sq ft in China and Vietnam, supported by a 2,000+ supplier network and 240 molds/year tooling capacity, and employs approximately 3,000 people globally with regional offices in Gainesville, GA (North America), Tokyo, China, and Vietnam.

Its customer base spans power electronics, consumer electronics, medical devices, IoT, automotive, and electro-magnetic components, with disclosed end-customer logos including Costco. GRE holds ISO 9001, ISO 13485, ISO 14000, ISO 45001, and ISO/TS 16949 certifications and is FDA Class II approved for medical device manufacturing, qualifying it for regulated end-markets. The company maintains engineering and ecosystem ties through Hong Kong Science Park and a partnership with Arrow Electronics' Open Lab to support IoT and connected-device engagements.

GRE earns revenue through project-based OEM/ODM contracts, monetizing tooling investment, component sourcing, and vertically integrated assembly on behalf of brand customers across multiple verticals. Its China-plus-Vietnam footprint provides tariff and geopolitical optionality, while its quality system certifications serve as a gating credential for medical and automotive OEMs. The company's strategic posture over the past decade has emphasized geographic diversification (Vietnam since 2013, expanded 2018-2019), vertical mix expansion (medical, IoT), and ecosystem positioning (Arrow, Hong Kong Science Park).

Name

GRE MANUFACTURING CDN. INC.

Legal name

GRE Manufacturing

Website

https://gremanufacturing.com

Company type

Private

Founded year

1989

Operating status

Operating

Short description

GRE Manufacturing is a Hong Kong-based OEM/ODM contract manufacturer founded in 1989, with ~3,000 employees and 200,000+ sq ft of production across China and Vietnam, serving power electronics, consumer electronics, medical devices, IoT, and automotive OEMs.

Ownership category

akta.pro rank

Product category

Electronics Manufacturing Services

NAICS

Printed Circuit Assembly (Electronic Assembly) Manufacturing (334418), Electrical Equipment Manufacturing (33531), Other Electrical Equipment and Component Manufacturing (3359)

SIC

Electronic & Other Electrical Equipment (No Computer Equip) (3600), Electronic Components & Accessories (3670)

akta.pro primary industry

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

akta.pro secondary industries

Industrial Electronics Original Design Manufacturing (ODM) (IMAGAGAB), PCB Assembly (PCBA/EMS) (HDAHAOAI), Motor Drive & Motion Control Electronics Manufacturing Services (VFDs, servo drives, controllers) (IMAGAGAJ), Process Control & Automation Electronics Manufacturing Services (PLCs, I/O, DCS/SCADA hardware) (IMAGAGAK)

Keywords

• Contract manufacturing services
• OEM ODM manufacturing
• Electronics manufacturing services
• Plastic injection molding
• Printed circuit board assembly

Headquarters

HQ city

Gainesville

HQ country

United States

HQ region

North America

Offices5 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Contract Manufacturing Services: Turnkey OEM/ODM contract manufacturing services including new product development, supply chain management, manufacturing, and project management. Revenue generated through project-based manufacturing contracts for electronic and electro-mechanical products.
2. Component Sourcing & Supply Chain Management: Strategic procurement and supply chain management services through global network of 2000+ suppliers. Component sourcing, import/export expertise and tariff mitigation services.
3. New Product Development & DFM Services: Early stage design, prototyping, design for manufacturability (DFM), design for testability (DFT), failure mode effect analysis, and engineering services.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

OEM/ODM contract manufacturing services for electronics and electro-mechanical products, encompassing plastic injection molding, printed circuit board assembly (PCBA), magnetic components, tooling, and complete product assembly delivered through facilities in China and Vietnam. The company supports brand owners and OEMs from design through mass production, leveraging ISO-certified quality systems.

Product overview

GRE Manufacturing is a full-service OEM/ODM contract manufacturer providing turnkey design, engineering, and manufacturing services since 1989. The company operates a vertically integrated manufacturing platform spanning five core product areas (Power Supplies, Consumer Electronics, IoT Devices, Medical Devices & Parts, and Electro-magnetic Components & DC Motors) supported by seven key capabilities (PCBA, Plastic Injection Molding, Electro-mechanical Assembly, Tooling, Magnetic Component Assembly, Full Turnkey Products, New Product Development, and Supply Chain Management). Products range from power electronics and LED drivers to medical devices, smart home IoT products, and DC motors. Manufacturing is conducted across ISO 9001, 13485, 14000, and ISO 16949 certified facilities in China and Vietnam, with global offices in Hong Kong, North America, Japan, and Vietnam serving clients in HVAC, lighting, telecom, medical, automotive, consumer electronics, and renewable energy industries.

Differentiator

Problem solved

Functional benefit

Products and services

• OEM Contract Manufacturing Build-to-print manufacturing service in which GRE produces finished electronics or electro-mechanical products designed by an OEM customer, using the customer's specifications, tooling, and bill of materials.
• ODM Contract Manufacturing Design-and-build manufacturing service in which GRE contributes engineering, tooling, and product development support alongside production of finished electronics or electro-mechanical goods for the customer brand.
• Plastic Injection Molding Plastic part manufacturing service producing molded components used in electronics and electro-mechanical assemblies, offered to OEM and ODM customers.
• Printed Circuit Board Assembly (PCBA) Electronics assembly service that places and solders components onto printed circuit boards for OEMs, integrated into the company's broader contract manufacturing offerings.
• Magnetic Component Manufacturing Manufacturing service producing magnetic components used inside electro-mechanical and electronics products, sold to OEM/ODM customers.
• Tooling and Die Making Tool, die, and fixture fabrication service that supports the company's own molding and assembly lines as well as customer-specific tooling programs.
• Final Product Assembly Box-build / final assembly service that integrates molded plastic parts, PCBA, magnetic components, and sub-assemblies into finished electronics or electro-mechanical products for OEM customers.

Quantifiable outcome

• Manufacturing cost savings through dual-site production and strategic procurement
• +2 more outcomes

Named customers1 record

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Arrow Open LabcoreTechnology or IntegrationManufacturing partner collaboration with Arrow Open Lab providing design-for-manufacturing support and go-to-market resources for connected IoT products that use big data platform management systems. Access to Arrow's technology ecosystem for IoT product development.
• Hong Kong Science ParkcoreTechnology or IntegrationCollaboration with leading labs in Hong Kong Science Park for IoT device development. Access to innovation hub ecosystem in China Greater Bay region for hardware and software development needs.
• Vietnam Singapore Industrial Park (VSIP)minorOthersFactory strategically located in VSIP Binh Duong Province, situated alongside 700+ manufacturing companies with established transportation, logistics and supply-chain infrastructure.

Scale indicators7 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Sanmina: Integrated manufacturing solutions provider with strength in PCBA, cable assembly, and full system integration across medical, industrial, and communications — directly comparable vertically integrated EMS platform.
• Flex (Flextronics): One of the world's largest EMS providers with end-to-end design, manufacturing, and after-market services across consumer electronics, medical, automotive, and power — competes head-to-head with GRE for OEM/ODM outsourcing contracts.
• Kimball Electronics: Smaller-cap EMS with vertical expertise in medical, automotive, and industrial end markets — comparable in scale and end-market mix to GRE.
• Benchmark Electronics: Mid-tier US-headquartered EMS provider offering engineering, design, and manufacturing for aerospace, medical, industrial, and power customers — closely comparable to GRE's regulated-industry focus and contract manufacturing model.
• Jabil: Global EMS/ODM provider offering vertically integrated design, manufacturing, and supply chain services across diverse end markets including power electronics, medical, and IoT — directly comparable to GRE's full-service OEM/ODM model at much larger scale.
• Plexus Corp: Mid-market EMS focused on complex regulated products in healthcare/life sciences, industrial, and aerospace/defense. Closely aligned with GRE's medical-device and regulated-manufacturing positioning.
• VTech Holdings: Hong Kong-headquartered OEM/ODM with vertically integrated electronics manufacturing for consumer and industrial products — directly comparable geography, scale, and turnkey OEM/ODM business model to GRE.
• Celestica: Global EMS/ODM serving communications, enterprise computing, industrial, and healthcare end markets. Comparable scope of EMS services with established presence in power and industrial verticals.

Regional players

• Venture Corporation: Singapore-based global EMS/ODM with strength in life sciences, test & measurement, and networking — comparable ODM model and Asia-headquartered contract manufacturing profile to GRE.

Broad incumbents

• Wistron: Major Taiwanese EMS/ODM with broad electronics manufacturing services including PCBA and system assembly — competes for similar OEM/ODM outsourcing relationships in Asia, though at materially larger scale.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/gremanufacturing

Compliance8 records

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 records

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 GRE MANUFACTURING CDN. INC.