Changsha Circuit Technology Co., Ltd.
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Hunan Speeda Technology Co., Ltd.
🇨🇳 China
2014101-200 peopleManufacturer/Service CompanyODM manufacturer
Small batch production
Low MOQ
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Description
Hunan Speeda Technology Co., Ltd. is a professional electronic technology company and manufacturer based in Changsha, China. Established in 2014, the company is led by an engineering team with over 10 years of industry experience, specializing in the design, R&D, and fabrication of a comprehensive range of printed circuit boards (PCBs). Operating as a contract manufacturer and ODM, the company provides a "one-stop" service model that encompasses PCB layout optimization, rapid prototyping, SMT assembly, and mass production.
The company's extensive product portfolio includes multilayer PCBs (up to 64 layers), HDI boards with blind and buried vias, flexible and rigid-flex circuits, and specialized substrates such as aluminum and metal core PCBs. They also offer advanced surface finishes including Immersion Gold, Silver, Tin, and Lead-Free HASL. These solutions are engineered for high-speed, low-consumption, and high anti-interference performance, serving critical sectors such as 5G communications, medical devices, automotive electronics, industrial control, aerospace, and new energy.
With a workforce of over 100 employees and dedicated production lines, Hunan Speeda Technology maintains a strong international presence, exporting approximately 50% of its output to markets in North and South America. The company is recognized for its technical capabilities in complex PCB design and reverse engineering, utilizing professional software such as Altium, Cadence, and Mentor Graphics to deliver high-quality turnkey solutions for global clients.
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Sigart PCB Electronic Technology Co., Ltd.
🇨🇳 China
201611-50 peopleManufacturerSmall batch production
Product customization
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Key market
North America
Description
Sigart PCB Electronic Technology Co., Ltd., established in 2016, is a professional manufacturer and one-stop PCB solutions provider based in Changsha City, China. Specializing in quick-turn prototypes and small volumes, the company offers comprehensive OEM and ODM services. Sigart PCB's product portfolio includes HDI boards, heavy copper boards, backplane boards, semiconductor test boards, high-frequency boards, and rigid-flex boards, catering to diverse applications in communication, medical equipment, industrial control, power supply, consumer electronics, aerospace, and the automotive industry. With 11 to 50 employees and an annual output value ranging from US$10 Million to US$50 Million, Sigart PCB operates a factory with 5 production lines. The company is committed to quality, holding numerous certifications including ISO 9001, IATF 16949, ISO 14001, ISO 22000, ISO 50001, ISO 13485, HACCP, GMP, SEDEX, BSCI, UL, and RoHS, ensuring all products follow IPC class standards. Their experienced executives and technicians provide early design consultation and technical support, ensuring high-quality materials and advanced technology are utilized in their manufacturing processes.
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