Finest Printed Circuit Board Limited, a high-tech enterprise established in 2003 and part of the Hong Kong Finest Group, is a professional manufacturer and trading company headquartered in Shenzhen, China. The company operates specialized production facilities across Shenzhen, Dongguan, and Zhuhai, employing between 201 and 500 personnel. They provide a comprehensive one-stop service for PCB fabrication and PCB assembly (PCBA), catering to diverse requirements from quick-turn prototypes and small batches to high-volume production.
Their extensive product portfolio includes single-sided, double-sided, and multilayer PCBs (up to 20+ layers), featuring specialized technologies such as Metal Core PCB (MCPCB), Flexible Printed Circuits (FPC), Rigid-Flex, and High-Density Interconnect (HDI) boards. The company also offers advanced SMT assembly, component sourcing, and EMS processing. Their manufacturing capabilities support complex specifications, including 01005 chips, 0.35mm pitch BGA, and high-power applications like thermal via and copper inlay PCBs.
Finest Printed Circuit Board Limited serves a global clientele across the automotive, medical, industrial, aerospace, and consumer electronics sectors. They maintain rigorous quality standards with certifications including ISO 9001, ISO 14001, IATF 16949, UL, RoHS, and IPC-A-610E Class II. With an efficient supply chain and dedicated R&D engineering team, the company provides tailored OEM and ODM solutions, exporting significantly to markets in North America, Europe, and Southeast Asia.
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Dongguan HRSC PCB Co., Ltd.
🇨🇳 China
1998301-500 peopleManufacturer/Trading Company
Established brand
OEM manufacturer
Low MOQ
Eco-friendly supplier
Key customer
BENDAN JAPAN
Key market
North America
Description
Dongguan HRSC PCB Co., Ltd. is a professional manufacturer and exporter with over 26 years of experience in the printed circuit board industry. Based in Dongguan, China, the company operates a large-scale manufacturing facility of up to 100,000 square meters, employing between 300 and 500 people. They specialize in a comprehensive range of PCB solutions, including single-sided, double-sided, multilayer (up to 12 layers), and high-density interconnector (HDI) PCBs, as well as flexible (FPC), rigid-flex, and aluminum-clad boards. The company provides one-stop turnkey services encompassing PCBA design, SMT and DIP assembly, and full OEM/ODM contract manufacturing. With a monthly output capacity of 35,000 square meters and an annual turnover exceeding US$100 million, HRSC serves diverse global sectors such as automotive, healthcare, telecommunications, smart home appliances, and industrial electronics. Their production capabilities are backed by significant investments in advanced R&D and high-speed automated inspection equipment. Demonstrating a commitment to international quality standards, the company holds numerous certifications including ISO 9001, ISO 14001, IATF 16949 for automotive components, ISO 13485 for medical devices, and UL, RoHS, and REACH compliance.
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Shenzhen Nextpcb Tech. Co., Ltd.
🇨🇳 China
20091001-2000 peopleManufacturer/Service Company
High capacity factory
Large enterprise group
OEM manufacturer
Small batch production
Key customer
FISCHER LEITERPLATTEN GMBH
Key market
Europe
Description
Shenzhen Nextpcb Tech. Co., Ltd. is a leading B2B manufacturer and service provider of Printed Circuit Boards (PCBs) and PCB assembly services, headquartered in Shenzhen, China. Established in 2009, the company operates two dedicated PCB manufacturing facilities and two PCB assembly factories covering over 20,000 square meters, employing between 1001 and 2000 people. They specialize in a comprehensive range of PCB products including Standard, Advance, Rigid, High-TG, Heavy Copper, HDI, High-Speed, High-Frequency, Aluminum, Copper-Core, Ceramic, Flex, and Rigid-Flex PCBs, with capabilities up to 32 layers and HDI 3. Shenzhen Nextpcb Tech. Co., Ltd. also provides extensive PCB Assembly services, Components Sourcing, and Layout Design, supporting mixed and double-sided assembly, handling components from 01005, BGA, CSP, and QFN. The company offers OEM and ODM services and is certified with ISO 9001, IATF 16949, UL, RoHS, REACH, and ISO 13485, ensuring high-quality standards. Serving over 300,000 users across 166+ countries and processing more than 3000 orders daily, they cater to diverse markets including medical industries, industrial control, aerospace, and defense. They offer enterprise support such as regional sales, one-on-one service, tailored payment plans, factory audit assistance, and supply chain/warehousing support, with a commitment to quick lead times and customer satisfaction.
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Shenzhen JLD Technology Co., Ltd.
🇨🇳 China
201251-100 peopleManufacturer/Trading Company
Product customization
High-tech enterprise
Low MOQ
ODM manufacturer
Shipments
70
Key customer
SOLUS SECURITY SYSTEMS
Key market
North America
Description
Shenzhen JLD Technology Co., Ltd. is a national high-tech manufacturer and trading company established in 2008, headquartered in Shenzhen, China. The company specializes in the research, development, and production of intelligent terminal solutions, with a core focus on PCBA customization and development based on Amlogic and Rockchip platforms. Operating a factory with ISO 9001 certification and five production lines, the company employs between 51 and 100 professionals and generates an annual revenue of up to USD 50 million.
Their extensive product portfolio includes Android motherboards, industrial PCs, touch screen monitors, and storage solutions such as eMMC, TF cards, and various SSD form factors (SATA, mSATA, and M.2 NVMe). These products serve a wide range of B2B applications, including digital signage, POS systems, vending machines, medical terminals, smart home devices, and vehicle media players. As a contract manufacturer, Shenzhen JLD Technology offers comprehensive OEM and ODM services, providing both hardware development and background system customization.
The company has established a strong international presence, exporting to markets in Europe, North America, Korea, and Southeast Asia. They have collaborated with notable brand clients such as Panasonic, Haier, and Benz coach. By utilizing open-source operating systems for their industrial control motherboards, they provide secure and flexible solutions for diverse sectors including finance, education, and smart city infrastructure.
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Shenzhen ZunSia Intelligent Technology Co., Ltd.
🇨🇳 China
2017101-200 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Product customization
Low MOQ
Key customer
ACEALLY
Key market
North America
Review
5
Description
Shenzhen ZunSia Intelligent Technology Co., Ltd. is a professional manufacturer and trading company based in Shenzhen, China, specializing in the development and production of industrial computing and Internet of Things (IoT) solutions. Established in 2017, the company operates a 6,000-square-meter facility equipped with advanced SMT production lines and scientific electronic workshops. With a workforce of over 120 technical professionals and a dedicated R&D team, the company provides comprehensive OEM and ODM customization services to more than 3,000 customers globally, including major industry players like Huawei, Foxconn, and Aceally.
The company's extensive product portfolio includes industrial motherboards (NUC, Nano ITX, Mini ITX, and Pico ITX), industrial mini PCs, OPS computers, firewall network security hosts, and industrial panel PCs. They also supply specialized hardware such as industrial CPU cards, chassis, integrated workstations, and industrial power supplies. These products support a wide range of high-performance processors, including Intel 12th and 13th Gen Core series and AMD Ryzen platforms, designed to operate reliably in harsh environments.
ZunSia maintains rigorous quality standards, holding ISO 9001, CE, FCC, and RoHS certifications. Their quality assurance process includes 100% inspection, high and low temperature testing, and ESD anti-static verification. Their solutions are widely applied across diverse sectors, including industrial automation, machine vision, robotics, medical digital equipment, intelligent rail transit, and network security. By focusing on green production and a quality-first approach, the company delivers robust hardware for critical applications in military, aerospace, and telecommunications industries.
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Shanghai Xuanxin Technology Co., Ltd.
🇨🇳 China
202011-50 peopleManufacturer/Trading Company
Product customization
Low MOQ
OEM manufacturer
Shipments
4
Key customer
BYTELINK SAS
Key market
Africa
Review
4.4
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Zeroone Technology Co., Ltd
🇨🇳 China
2014201-300 peopleManufacturer/Trading Company
OEM manufacturer
ODM manufacturer
Own brand
Product customization
Shipments
7
Key customer
CONG TY TNHH CONG NGHE TECHONE VIET NAM
Key market
Oceania
Review
4.9
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