Best Printed Circuit Board Assembly Suppliers

Shenzhen Leadsintec Technology Co., Ltd.

🇨🇳 China

2004

301-500 people

Manufacturer/Trading Company/Wholesaler

Established brand

OEM manufacturer

Low MOQ

Product customization

Shipments

Key customer

NEWHAVEN DISPLAY

Key market

Oceania

Description

Shenzhen Leadsintec Technology Co., Ltd., established in 2004, is a premier one-stop Electronics Manufacturing Services (EMS) and ODM solution provider headquartered in Shenzhen, China, with additional manufacturing facilities in Vietnam. The company operates an 8,000-square-meter factory equipped with 13 general assembly lines and 8 high-speed SMT lines utilizing Juki machinery, supporting a workforce of 301 to 500 employees. Leadsintec specializes in complex PCB fabrication and assembly, offering capabilities for multilayer boards up to 46 layers, including Rigid-Flex, Ceramic, Aluminum, and High-Frequency PCBs. Their technical expertise extends to high-precision chip placement (0201 and BGA), through-hole assembly, and comprehensive box-build services. As a versatile contract manufacturer, the company provides end-to-end support from PCB design and DFM to component sourcing, IC programming, and functional testing. Their diverse product portfolio serves critical sectors such as Medical, Automotive, Industrial Automation, Aerospace, and Smart Home technology. Leadsintec is committed to international quality standards, holding certifications including ISO 9001, ISO 13485 for medical devices, IATF 16949 for automotive systems, and ISO 14001 for environmental management. With nearly two decades of experience, the company has served over 1,000 global enterprises, maintaining a strong export presence across North America, Europe, and Southeast Asia.

PCB SMT DIP Assembly Electronic Circuit Board PCBA Design$1.97

Electronic Circuit Board PCBA La fabrica de PCBA produce PCB multicapa de 4 capas, fabrication de PCB FR4$5.85

High Quality Quick Turn PCB PCBA Prototype$1.76

PCBA Prototype Electronic Circuit Board PCB Manufacturer$0.8

HASL Lead Free PCBA PCB Assembly with Supply Chain Management$0.3

Fr4 UL 94V0 PCB Board One-Stop PCBA Manufacturing Service$1.62

Electronic Circuit Board Contract Manufacturer PCB Assembly$2.1

Aluminum LED PCB Board Design OEM$0.7

Shenzhen PCBA Assembly and Design Service$0.5

One-Stop PCBA Manufacturer in Shenzhen$0.4

Shenzhen DNC Electronics Co., Ltd.

🇨🇳 China

2008

101-200 people

Manufacturer

OEM manufacturer

ODM manufacturer

Small batch production

Product customization

Shipments

Key customer

AMATO

Key market

North America

Description

Shenzhen DNC Electronics Co., Ltd. is a professional electronics contract manufacturer based in Shenzhen, China, specializing in comprehensive PCB and PCBA solutions. Established in 2006, the company operates integrated manufacturing facilities that provide one-stop services including PCB design and layout (1 to 22 layers), fabrication, component procurement, and assembly. Their technical capabilities feature five SMT lines equipped with Fuji and Panasert machinery, supporting high-precision 0201 components, lead-free RoHS processes, and HDI multilayer PCB prototypes. Quality assurance is maintained through advanced testing protocols such as Agilent in-circuit and functional testing, Omron AOI, and X-ray inspection, supported by ISO 9001, CE, and FCC certifications. As a versatile OEM and ODM partner, Shenzhen DNC Electronics serves a diverse range of industries including telecommunications, automotive, medical, industrial, and consumer electronics. Their product portfolio extends beyond circuit boards to include finished goods such as smartphone gimbals, ozone air purifiers, and electronic security locks. The company is equipped to handle flexible production requirements, from quick-turn prototypes and low-volume runs to high-volume mass production. With an annual revenue between US$50 million and US$100 million and a workforce of 101 to 200 employees, the company has established a strong international presence, supplying major global brands such as Cisco, Sony, Philips, and Volvo across markets in North America, Europe, and Asia.

Inspi Technology Co., Ltd.

🇨🇳 China

2008

11-50 people

Manufacturer

OEM manufacturer

ODM manufacturer

Product customization

Shipments

Key customer

COLDPLAY

Key market

North America

Description

Inspi Technology Co., Ltd. is a contract manufacturer and OEM specializing in high-precision and high-density Printed Circuit Boards (PCB) and PCB Assembly (PCBA). Established in 2008 and located in Shenzhen, China, the company employs 11 to 50 people and operates a factory with 6 production lines. Inspi Technology offers comprehensive "one-stop-service" electronic manufacturing, including component sourcing, product design, cost optimization, and functional testing. Their PCBA products are widely applied in industrial control, power supply, telecommunication, security systems, smart electronic devices, and other sectors. The company is certified with ISO 9001 and UL, and adheres to IPC standards, emphasizing quality management and control. They provide services such as professional support, supply chain management, quick turn manufacturing, and logistics, serving a diverse client base from startups to multinational corporations.

High-End Audio Motherboard Mainboard PCBA SMT Quickturn Service Samples$1

Zitrok Electronics Co., Ltd.

🇨🇳 China

2009

11-50 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Product customization

Industry association member

Shipments

Key customer

Key market

Asia

Description

Zitrok Electronics Co., Ltd., established in 2009 in Shenzhen, China, is a manufacturer, trading company, and service provider specializing in comprehensive electronics manufacturing services. With 11 to 50 employees, Zitrok operates as a one-stop shop for PCB and PCBA solutions, offering end-to-end services from engineering to final product assembly and function testing. The company provides OEM and contract manufacturing services, supported by over 30 engineers offering technical support. Zitrok specializes in a wide range of PCBs, including Rigid PCB, Flex PCB, Multilayer PCB, HDI PCB, Aluminum-Based PCB, and Rigid-Flex PCB, alongside full turn-key PCB Assembly (PCBA) services, SMT assembly, and component sourcing. They cater to both prototype and low-to-mid volume production runs. Their products are widely applied in communication, computer, consumer electronics, equipment, and LED industries. Zitrok boasts a strong production line with fully automatic plating, screen printing, and four fully automatic JUKI SMT production lines. The company holds ISO 9001, CE, FCC, PSE, SAA, and RoHS certifications, and adheres to IPC Class II and III standards. Over 90% of their products are exported to global markets, including North America, South America, Europe, Asia, Africa, and Oceania. Notable customers include WNC, MikroTik, ST, and HP.

PCB Assembly, PCB Assembly for Electronics, PCBA Service$0.04

Rigid PCB, Fr4 1.6mm Thickness Rigid PCB, Rigid PCB with RoHS, OEM Rigid PCB, Professional Rigid PCB to 24layer$0.03

Single-Sided PCB, No Soldermask 1L PCB, Fr4 Single-Sided PCB, Rigid Single Layer PCB$0.06

Multilayer PCB, 6-Layer PCB, 1.6mm Thickness 6L PCB, Immersion Gold Multilayer PCB, Multilayer PCB for Industry and Electronics Product, PCB with Gold Fingers$0.05

Aluminum-Based PCB, Metal Core PCB, 1W LED PCB for Lighting$0.25

High Density PCB, Multilayer HDI PCB, High Density PCB with High Quality$0.16

Quick Turn Multilayer PCB, High Precision Multilayer PCB, PCB with 8layer and Immerison Gold Finish, Rigid Multilayer PCB$0.24

Flex PCB, FPC$0.01

Rigid-Flex PCB, 2layer Rigid and Flexible PCB, 1.6mm Rigid Part and Immersion Gold Finish, Red Soldermask Rigid-Flex PCB$5.67

Aluminum Base PCB, 1.6mm Thickness, Lead-Free, HASL Surface$0.25

Shenzhen Grandtop Electronics Co., Ltd.

🇨🇳 China

2005

101-200 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

125

Key customer

BUHLER

Key market

South America

Review

Other Multilayer PCB 94V0 Welding Machine Circuit Board PCB Prototype Jlc PCB Pbc Board PCBA$1

PCBA Manufacturer PCB Layout, PCB Assembly, PCBA Prototype$0.25

PCBA Samples, PCBA Clone, PCB Assembly and PCB$20

Shenzhen OEM Electronic PCB&PCBA Manufacturer, PCB PCBA Assembly$1

Electronic LED PCB Assembly LED PCBA LED PCB PCBA$2.5

Electronics PCB Design PCB PCBA Services PCB Assemble$8.5

Electronic PCB Assembly PCB/PCBA Service$20

PCB Circuit Board PCB Assembly PCBA$1

Professional PCB & PCBA PCB Assembly Manufacture$1

OEM Competitive Price PCB/PCBA/PCB Assembly (OEM PCBA service)$1

PCB Electric Board PCB Assembly PCBA Factory$1

PCB Circuit Board PCB Assembly PCBA Workshop$1

Shenzhen Boyunfa Technology Co., Ltd.

🇨🇳 China

2014

501-1000 people

Manufacturer/Trading Company/Service Company

High capacity factory

Product customization

Low MOQ

OEM manufacturer

Shipments

Key customer

CAPRONICS

Key market

Asia

Description

Shenzhen Boyunfa Technology Co., Ltd. is a professional one-stop electronic manufacturing services (EMS) provider based in Shenzhen, China. Established in 2014, the company operates a 16,000-square-meter facility with a workforce of over 500 employees, including a dedicated R&D team of 15-20 engineers. The company specializes in high-precision PCB fabrication, component sourcing, and PCB assembly (PCBA), supporting a wide range of industries such as automotive, medical, telecommunications, industrial control, and consumer electronics. Their manufacturing capabilities are extensive, covering rigid, flexible, rigid-flex, HDI, and metal-core PCBs with up to 64 layers. They offer specialized solutions including high-frequency, high-TG, and thick-copper boards, as well as advanced SMT and through-hole assembly services. Shenzhen Boyunfa Technology is recognized for its quick-turn capabilities, providing PCB and PCBA samples within 24 hours and 4-8 layer production boards in 3-5 working days. The company maintains a rigorous quality management system with ISO 9001:2015, IATF 16949, UL, and RoHS certifications. Utilizing advanced testing equipment such as AOI, BGA X-ray, and PCB E-test, they ensure high-quality standards for global markets across Asia, Europe, North America, and Australia. Their service portfolio also includes turnkey solutions, PCB layout design, reverse engineering, and box-build assembly.

High quality BGA Assembly for robot control board aluminum

Shenzhen Sanhuichuang Electronics Limited

🇨🇳 China

2009

301-500 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Low MOQ

Shipments

Key customer

OMT VEYHL

Key market

Asia

Description

Shenzhen Sanhuichuang Electronics Limited, also known as SHC Electronics, is a professional electronic manufacturing services (EMS) provider established in 2009. Based in Shenzhen, China, the company operates as both a manufacturer and trading company, specializing in one-stop PCB assembly (PCBA) and turnkey solutions. With a workforce of over 320 employees and production facilities spanning up to 8,200 square meters across bases in Shenzhen and Dongguan, the company is equipped with 12 high-speed Yamaha SMT lines and 3 DIP wave soldering lines.

Shenzhen Trusted PCBA Manufacturer Fast Delivery PCB Manufacturing PCBA Assembly Service$1

High-power Amplifier PCB Assembly Supply Customized PCBA Board Cheap Supplier PCBA$1

Trusted Custom PCB Circuit Board PCBA Assembly Manufacturer Supplies PCBA OEM & Cable Assembly Service$1

Video PCB Assemblies Electronic PCBA OEM SMT Assembly AOI Inspection Shenzhen Most Valuable PCBA Manufacturer$1

Over 10 years experience PCBA contract manufacturing customized electronic component PCB assembly$1

OEM Electronics Musical Instrument PCBA Customized PCB Circuit Board Assemble Assembly Manufacturer$1

PCBA OEM/ODM services factory prototype service SMT electronic components PCB assembly$1

Electronic Making SMD DIP FR4 PCB Assembly Shenzhen Trusted Valued PCBA Manufacturer$1

GPS Tracker PCBA Sim808 GPS GSM Tracker Control Device Module PCB Circuit Board Assembly$1

Hot Sale Double-Side FR4 HASL PCB Bluetooth Audio Receiver Module PCBA Professional PCBA OEM Factory$1

OEM LED Voltage Indicator PCB Assembly Customized PCB Design China Double-side PCB Fabrication$1

LED Controller Motherboard PCB SMD Assembly Manufacturer Customized LED PCB Fabrication$1

Hua Xing PCBA Limited

🇨🇳 China

1998

301-500 people

Manufacturer/Trading Company/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Small batch production

Shipments

153

Key customer

NIETO MORALES

Key market

Asia

Description

Hua Xing PCBA Limited is a professional electronics manufacturing services (EMS) provider and manufacturer headquartered in Shenzhen, China. Established in 1998, the company operates a factory exceeding 6,000 square meters and employs between 300 and 500 professionals. They specialize in comprehensive PCB and PCBA solutions, offering manufacturing capabilities for rigid, flexible, and rigid-flex printed circuit boards with support for up to 58 layers. Their facilities include 9 SMT assembly lines and 4 DIP assembly lines, enabling high-volume production alongside flexible prototype and small-run services with no minimum order quantity (MOQ). The company provides a full-service B2B model encompassing schematic design, board layout, component sourcing, firmware development, and mechanical design. Beyond circuit board assembly, Hua Xing PCBA Limited offers integrated manufacturing services such as plastic injection molding, metal enclosures, wire harnessing, and box-build assembly. Their technical expertise serves diverse high-reliability sectors, including industrial automation, automotive electronics, medical equipment, telecommunications, and aerospace. Quality is maintained through rigorous testing protocols, including AOI, X-ray, E-test, and aging tests. The company is certified under ISO 9001, RoHS, and UL standards, ensuring compliance for international markets. With over 25 years of experience, they support global clients with OEM and ODM services, providing end-to-end supply chain management from initial design to final packaging and logistics.

PCBA in Multilayer PCB, PCBA Bom Gerber Files, PCB Assembly PCBA$0.1

PCBA, PCB Copy, PCB Assembly Manufacturing$0.1

Aluminum PCB Board, Single Side PCBA/PCB Assembly$0.1

SMT and DIP PCB/PCBA/PCB Board Assembly$0.5

PCBA Electronics / PCB Assembly/SMT PCBA/ PCBA Factory$0.1

OEM Shenzhen PCB PCBA Manufacture/PCBA Assembly$0.1

SMT PCB Assembly/PCB Design Service/ PCBA Assembly Service$0.1

Power Supply PCB PCBA Assembly$0.1

PCBA Assembly Factory / Electronics PCB Assembly / OEM PCBA$0.1

Power Bank PCB Assembly PCBA Manufacturer (power bank PCB module)$0.1

Smart Bes~Fr4 Double Sided PCB/PCB Factory/ Power Bank PCB Assembly PCBA Manufacturer$0.1

CE&RoHS! ! PCB Manufacturer! Fr4 PCB! PCBA Test$0.1

YIHAO CIRCUIT TECHNOLOGY LIMITED

🇨🇳 China

2010

11-50 people

Manufacturer/Service Company

OEM manufacturer

Product customization

Low MOQ

ODM manufacturer

Key customer

CHINA MOBILE

Key market

South America

Description

YIHAO CIRCUIT TECHNOLOGY LIMITED, established in 2010 and based in Shenzhen, China, is a manufacturer and service company specializing in PCB and PCBA solutions. The company operates as a one-stop innovation platform, offering comprehensive services including PCB manufacturing (2-64 layers, multilayer, flexible, bare PCBs), PCBA assembly, components sourcing, stencils, and PCBA testing. They provide both prototype and mass production, with an emphasis on high quality and lean production. YIHAO CIRCUIT TECHNOLOGY LIMITED offers OEM, ODM, and EMS R&D capabilities, supported by 5-10 R&D staff and over 10 production lines. Their products are widely applied in Communication Electronics, Aerospace Electronics, National Defense Industry, Smart Wearable Devices, Automotive Transportation, Medical Equipment, AI, VR, 5G networks, satellite base stations, new energy areas, and consumer electronics. The company holds ISO 9001, ISO 14001, and IATF 16949 certifications, demonstrating a commitment to quality and environmental management. With an annual output value ranging from US$2.5 Million to US$5 Million, YIHAO CIRCUIT TECHNOLOGY LIMITED exports over 70% of its products to more than 40 countries and regions, including the Americas, Europe, and Asia, serving Fortune 500 customers like China Mobile, Philips, Emerson, and Huawei.