Best Electronics Manufacturing Suppliers

Toan Trung Telecommunication Electronic Joint Stock Company

🇻🇳 Vietnam

2006

11-50 people

Manufacturer/Wholesaler/Service Company

OEM manufacturer

Product customization

Key customer

KY HOA TOURIST TRADING ONE MEMBER LIMITED LIABILITY COMPANY

Key market

🇻🇳 Vietnam

Description

Toan Trung Telecommunication Electronic Joint Stock Company is a Vietnam-based manufacturer and wholesaler established in 2006. Headquartered in Ho Chi Minh City with branches in Da Nang and Hanoi, the company operates an assembly workshop and specializes in the production and installation of advanced LED display solutions. Their extensive product portfolio includes indoor and outdoor LED displays (ranging from P2.5 to P10), electronic boards for banks and labor safety, LCD displays, and stage lighting. Beyond visual technology, the company is a significant provider of telecommunication equipment, including PABX systems, walkie-talkies, and computer network infrastructure. With over 15 years of industry experience, Toan Trung Telecommunication Electronic Joint Stock Company serves a diverse client base ranging from educational institutions and tourist centers to major industrial entities like Petro Vietnam. The company offers comprehensive B2B services including OEM/ODM contract manufacturing, electronic component assembly, and specialized technical services such as LED advertising technology transfer and equipment maintenance. Their operational capabilities are further supported by a broad scope in civil engineering and electrical installation, allowing them to manage complex construction projects for telecommunications and public infrastructure. The company is recognized for its active participation in public procurement and its ability to deliver integrated electronic and machinery solutions across the Asian market.

3cems Group Prime Technology Inc.

🇨🇳 China

1996

5001-10000 people

Manufacturer/Service Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

DIGITAL CHECK CORP

Key market

South America

Description

3cems Group Prime Technology Inc. is a leading electronic design and manufacturing services (EMS/DMS) provider based in Guangzhou, China, with over 30 years of global experience. Established in 1998, the company operates as a manufacturer and service provider, employing between 5,001 and 10,000 people across vertically integrated factories totaling 132,752 square meters. They specialize in contract manufacturing, ODM, and OEM services, offering comprehensive solutions including PCBA, Box-Build, System Integration, and Turnkey Sourcing. Their expertise spans a wide range of industries, including Automotive (IVI Systems, ADAS, EV Chargers), Communication (Routers, Optical Modules, AI Computing), Industrial (ATMs, POS Devices), Medical, and Consumer Electronics. The company holds numerous certifications, including ISO 9001, ISO 14001, IATF 16949, ISO 13485, IFS, and QC080000, ensuring high-quality standards. With a strong focus on R&D and an export percentage of 71% to 90%, 3cems Group Prime Technology Inc. serves major markets across North America, South America, Europe, Asia, and Africa, providing one-stop solutions from material sourcing to large-scale production.

Medical Electronics

Consumer Electronics Contract Manufacturer

Communication Electronics

Automotive Electronics Manufacturing PCBA Adas OEM ODM EV Charger Manufacturing

Shenzhen Sea Star Technology Co., Ltd.

🇨🇳 China

1998

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

High-tech enterprise

Shipments

Key customer

CURRENT COMMERCIAL MATERIALS S DE RL DE CV

Key market

North America

Description

Shenzhen Sea Star Technology Co., Ltd. is a premier Electronic Manufacturing Services (EMS) provider and a wholly-owned subsidiary of the Mindata Group (Stock code: 002137.SZ). Recognized as the first listed company in China's domestic EMS industry and a national high-tech enterprise, the company operates a modern 20,000-square-meter factory in Longgang Baolong Industrial City, Shenzhen. With a workforce of approximately 400 to 500 employees, the firm specializes in end-to-end design, manufacturing, and logistics solutions, including PCBA (SMT PCB Assembly), Box Build, and turnkey electronic manufacturing.

EMS Turnkey Electronic SMT PCB Assembly and PCBA Manufacturer

UMC Electronics Vietnam Ltd.

🇻🇳 Vietnam

2006

5001-10000 people

Manufacturer

High capacity factory

Large enterprise group

OEM manufacturer

Shipments

4540

Key customer

CONG TY TNHH VIET NAM TOYO DENSO

Key market

🇺🇸 United States

Description

UMC Electronics Vietnam Ltd. is a premier 100% Japanese-invested manufacturing enterprise specializing in high-tech electronic components and assembly. Established in November 2006 and located in the Tan Truong Industrial Park in Hai Duong, the company operates a modern factory facility representing a total investment of 100 million USD. As a leading FDI enterprise in the region, it employs a large-scale workforce of between 5,001 and 10,000 people. The company serves as a critical contract manufacturer and component supplier, with specialized capabilities in electronic circuit boards (HS Code 8537.10), electric motors, and integrated circuits. UMC Electronics Vietnam is recognized for its commitment to international quality and environmental standards, holding certifications including ISO 9001, ISO 14001, and IATF 16949 (formerly TS16949). Additionally, it has been designated as a priority enterprise by the General Department of Vietnam Customs. The company maintains a strong international trade presence, particularly in the United States market, where it provides high-tech electronic solutions to major global clients such as Yaskawa America Inc.

Shenzhen Polinovel Technology Co., Ltd.

🇨🇳 China

2006

201-300 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

LITHIUM MARINE

Key market

Asia

Review

LCD Digital Memo Pad Handwriting Board With Stylus at the Office or at Home Great Gift for Kids Electronic Slate Drawing Board$2.5

Electronic Handwriting Kids Drawing Tablet Kids Writing Slate Pad Board 8.5/10/12 Inch LCD Writing Tablet for Children$1.59

15 Inch LCD Writing Tablet Self-Adhesive Feature Electronic Drawing Board Memo Notebook Digital Handwriting Pad Lock Function$10.6

POLICRAL Factory's 8.5 Inch Electronic Writing Board LCD Tablet Kids' Style Memo Pads Drawing Pad$2.9

Kids Portable 15 Inch Color Screen LCD Writing Tablet Drawing Board Digital Graffiti Handwriting Memo Pad Electronic Ewriter$11.95

8.5 10 12 15 16 Inch Electronic Digital Writing Color Screen Kids LCD Memo Pad Erasable Writing Tablet for Kids Educational Toys$14.28

Electronic Handwriting Kids Drawing Tablet Kids Writing Slate Pad Board 8.5/10/12 Inch LCD Writing Tablet for Children$1.9

8.5 12 Inch Digital Writing Pad Kids LCD Electronic Writing Board Toddler Toys Slate Tablet for Children Box Packed$2.99

8.5 Inches LCD Electronic Kids Writing Tablet One-Click Delete Digital Notepad with Lock Function Drawing Memo Pad$3.15

Kids Reusable LCD Electronic Drawing Board Sketch Tablet with Memo Pads Style Writing Tablet$3.08

Electronic Drawing Board Digital Graphic Handwriting Pad LCD Screen Writing Tablet Lcd Writing Drawing Tablet for Kids Children$3.39

8.5 LCD Kids Electronic Writing Pad Erasable Graphic Digital Drawing Tablet for Handwriting Memo & Sketches$2.95

Asti Electronics Ha Noi Corporation

🇻🇳 Vietnam

2006

501-1000 people

Manufacturer

High capacity factory

OEM manufacturer

Multinational enterprise

Shipments

1098

Key customer

PANASONIC SYSTEMS NETWORKS VIETNAM

Key market

🇯🇵 Japan

Description

Asti Electronics Ha Noi Corporation is a prominent manufacturer of electronic components and wiring devices based in Hanoi, Vietnam. Established in 2006 as a subsidiary of the Japanese-based ASTI Corporation, the company operates as a key production base within a global network that spans Japan, China, India, and the Philippines. With a workforce of over 800 employees and a dedicated factory in the Quang Minh Industrial Park, the company specializes in high-quality manufacturing for the automotive, motorcycle, and home appliance sectors. Their core product portfolio includes wire harnesses, printed circuit boards (PCBs), electronic control units (ECUs), and resin injection board products. They are a certified IATF 16949 manufacturer, ensuring rigorous quality standards for automotive electrical components such as ignition wiring sets, battery cords, and junction boxes. Beyond automotive applications, the company produces control boards for industrial robots and household appliances like washing machines and dishwashers. Asti Electronics Ha Noi Corporation provides comprehensive services ranging from electrical design and development to assembly and manufacturing. As a major player in international trade, the company maintains a robust supply chain, importing raw materials from across Asia and exporting finished components to global markets, including Japan, Hong Kong, and the United States. They serve a prestigious client base that includes industry leaders such as Panasonic, Yamaha, Suzuki, and Honda.

Shenzhen Wins Electronic Technology Co., Ltd.

🇨🇳 China

2013

201-300 people

Manufacturer/Trading Company/Service Company/Wholesaler/Distributor

OEM manufacturer

ODM manufacturer

Product customization

Patented technology

Shipments

Key customer

AMZ NEGOCIOS ESTRATEGICOS DE MEXICO S DE RL DE CV

Key market

North America

Description

Shenzhen Wins Electronic Technology Co., Ltd. is a professional manufacturer and total solution provider specializing in RFID and IoT technologies. Established in 2013 and headquartered in Shenzhen, China, the company operates as a versatile B2B entity with roles spanning manufacturing, trading, and distribution. With a workforce of 201 to 300 employees and a dedicated R&D department, the company offers comprehensive OEM and ODM services, managing the entire product lifecycle from concept and design to mass production and testing.

LED Light Signs Letter Electronic Sign Outdoor Led Backlit Lighting Letter Wholesales 3d Led Letter Sign for Shop$40

Logistics Trailer Stainless Steel Cable 3 States E-seal Tamper Evident UHF Container Electronic Three-state RFID Lock Seal$2.5

New Generation Tamper Evident Trailer 3 States E-seal Stainless Steel Cable UHF Container Electronic Three-state RFID Lock Seal$2.5

Customized Logistics Container Tracker Padlock UHF Anti-interference RFID Electronic Seal Stainless Steel Tracking Lock E-seal$1.2

Customized Outdoor Business Signs Front logo Acrylic Channel Electronic Signs Stainless Steel Led Backlit Metal Letter$60

Acrylic Channel Letters Room Electronic Sign Neon Led logo Sign Frontlit Custom Size for Shop$25

Tamper-proof Logistics Transportation Container UHF RFID Bolt Lock Lead E-seal Tamper Evident Steel Bar Metal Electronic Seal$1.2

Electronic Metal Tracking Tamper Evident Seal Tag Logistics Transportation Container Trailer UHF RFID Bolt Lead Sealing Tracker$1.2

Customized Anti-Interference Design UHF Logistics Container RFID Bolt Lock Seal Electronic Pin Stainless Steel Security E-seal$1.2

Stainless Steel Security Padlock Logistics Electronic Seal Lock Anti-Interference UHF RFID Container Bolt Lock E-seal$1.2

Logistics Transportation Container UHF RFID Bolt Lock Lead E-seal Tamper Evident Metal Pin Electronic Seal$1.2

Smart UHF Logistics Container RFID Lock Seal Tamper Evident Electronic Lock Pin-type Steel Bar Security E-seal$1.2

Creative Electronics and Software, Inc.

🇺🇸 United States

1989

51-100 people

Manufacturer/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Key customer

BROMLEY INC

Key market

🇺🇸 United States

Description

Creative Electronics and Software, Inc. (CES) is a premier contract manufacturer and turnkey systems integrator headquartered in South Elgin, Illinois, with an additional facility in Las Vegas, Nevada. Founded in 1989, the company has established itself as a comprehensive engineering, manufacturing, and fulfillment partner for diverse industries, including medical, military, gaming, RFID supply chain, energy, and wireless telemetry. With a workforce of approximately 50 to 100 employees and annual revenues estimated between $10 million and $25 million, the company is recognized for its long-term client partnerships and lean manufacturing capabilities. The company specializes in a broad spectrum of electronic manufacturing services (EMS), most notably Printed Circuit Board (PCB) Assembly, electromechanical systems, box build assembly, and cable and wire harness assembly. Their technical expertise extends to advanced engineering support, encompassing rapid prototyping, test fixture development, IoT design, and SMT assembly. Beyond production, they provide critical lifecycle management services, including component life cycle planning and obsolete part procurement to ensure supply chain resilience. Creative Electronics and Software, Inc. maintains high quality standards with ISO 9001 certification and RoHS compliance. Their manufacturing operations are supported by a global supply chain, sourcing specialized components and materials from international markets to deliver custom solutions ranging from individual modules to complete electronic systems.

Assembly of Portable Reader for the Electronics Industry

Assembly of Gaming System for the Electronics Industry

Pinsheng Electronics (HK) Co., Limited

🇭🇰 Hong Kong

2014

51-100 people

Trading Company/Manufacturer

ODM manufacturer

Product customization

Eco-friendly supplier

Shipments

433

Key customer

NORTEC SA DE CV

Key market

Europe

Review

SMT PCBA Factory Electronic Meter PCB Board Assembly High Power Electric Meter Motherboard PCBA$1

PS Custom Rigid Flexible PCB Assembly One Stop PCB Assembly Services Rigid-Flex Wearable Electronic Watch Motherboard PCBA$1

PS Electronics High Frequency Multilayer Double Sided RF PCB One Stop Printed Circuit Board Manufacturer$1

PS Electronics OEM One Stop Printed Circuit Board Assembly Service Industry Industrial Computer Motherboard PCB PCBA$1

OEM 6-Layer Blue Rigid Multilayer PCB Manufacturer & Supplier-PS Electronics for 94V-0 Flame Retardant AOI Quality Tested$1

PS Electronics OEM Printed Circuit Board PCB Assembly One Stop PCBA Services Motherboard Charging Device Controller PCBA$1

OEM PCB Electronic Board Rigid Printed Circuit Board PCB Manufacturing and Assembly Customized Amplifier PCBA$1

PS Electronics PCB Assembly Manufacturer One Stop Charging PCBA Services Portable Charging Device Motherboard Controller PCBA$1

PS Electronics 1-40 Layer Rigid PCB Printed Circuit Board Manufacturer PCB Boards 4 Layer mill Multilayer Gold Plating PCB$1

PS Electronics Custom Ceramic Base PCB Boards High Heat Dissipation 1-40 Layers 33oz Copper Thickness One Stop Printed Circuit$1

One-Stop High Power Electric Meter Control Board PCBA Manufacturing Electronic Meter PCB Board Fabrication Customizable$1

PS Electronics Shenzhen Factory 16 Years Professional Experience Manufacturing LED Ceramic Printed Circuit Board (PCB PCBA) 1-40$1

Shenzhen Haidyn Electronics Technology Co., Ltd

🇨🇳 China

2012

301-500 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

Key customer

HOME DEPOT

Key market

South America

Review

4.6

Description

Shenzhen Haidyn Electronics Technology Co., Ltd, also known as Shenzhen Haidian Technology, is a high-technology manufacturer based in Shenzhen, China. Established between 2012 and 2014, the company has grown into a professional enterprise with a workforce of 301 to 500 employees and a factory facility spanning up to 3,000 square meters. The company specializes in the research, development, and production of smart home automation, network communication products, and professional audio equipment. Their extensive product portfolio includes Wi-Fi smart sockets, plugs, and switches, smart air purifiers, and remote controllers, alongside a comprehensive range of communication headsets such as bone conduction, noise-cancelling, and call center models. As a versatile manufacturer with four production lines, they offer robust OEM and ODM services, utilizing both private and public molds to meet diverse client requirements. Shenzhen Haidyn Electronics maintains a strong international presence, exporting approximately 71% to 90% of its output to major markets in North America, Western Europe, and Southeast Asia. The company has established a reputation for quality and innovation, serving major global retailers such as Walmart and Home Depot.