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.
Multilayer PCB Circuit Board PCB Layout Clone and Reverse Engineering for Electronic Products$1
Changsha Goled Machine Electricity Technology Co, Ltd, established in October 2011 in Changsha, China, is a manufacturer specializing in rapid prototyping, CNC machining, and small batch production. As a contract manufacturer and part of Shenzhen Symson Technology Limited, the company leverages a 1000 square meter factory workshop and a team of 20 employees, with technical expertise drawn from over 10 years of experience at the Shenzhen head office. They offer a comprehensive suite of services including CNC prototyping, 3D printing (SLA, SLS), non-standard parts processing, VCM vacuum casting models, spray painting, and silk-screen printing. Their capabilities are supported by a complete set of equipment, including 3D printers, CNC machining centers, milling machines, drilling and milling centers, lathes, and grinding machines. Changsha Goled also has extensive experience in producing car checking fixture gauges, vacuum-mode components, and various prototypes such as car, TV set, hoist machine mould, and crane control box prototypes. The company is dedicated to high standards, quick delivery, and excellent service.