Shenzhen Huayihai Technology Co., Ltd.
About Us
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Founded in 2005, we are a professional PCB and PCBA manufacturer based in Shenzhen, China, providing reliable electronic manufacturing services to customers worldwide. With over 20 years of industry experience, we specialize in PCB fabrication, SMT assembly, DIP assembly, component sourcing, and turnkey PCBA manufacturing, supporting projects from rapid prototyping to high-volume production.
Today, our 8,000㎡ manufacturing facility is supported by 300+ skilled employees and a complete production system designed to deliver consistent quality, efficient lead times, and dependable manufacturing solutions.
Our integrated manufacturing capabilities allow us to support a wide range of PCB and PCBA requirements under one roof. From engineering support and material preparation to final assembly and delivery, every stage is managed through a streamlined production process to ensure efficiency and product consistency.
With advanced PCB production facilities and high-speed SMT production lines, we are capable of manufacturing complex electronic products while maintaining stable quality and reliable delivery performance.
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We manufacture a wide variety of PCB products, including:
Our flexible manufacturing capability enables us to meet diverse technical requirements for both standard and customized projects.
Quality is at the core of everything we do. Our experienced engineering team works closely with production and quality management departments to ensure every project meets customer expectations for performance, reliability, and consistency.
Our manufacturing system is backed by internationally recognized certifications, including:
These certifications reflect our commitment to continuous improvement, standardized manufacturing processes, and reliable quality management across every stage of production.
Our PCB and PCBA solutions are widely used across multiple industries, including:
From prototype development to large-scale production, we are committed to providing dependable manufacturing solutions that help customers bring innovative electronic products to market faster. By combining experienced engineering, efficient production management, and internationally recognized quality standards, we strive to become a trusted long-term manufacturing partner for customers around the world.
| Company Name: | Shenzhen Huayihai Technology Co., Ltd. |
| Business Type: | Manufacturer |
| Employee Number: | 200~300 |
| Year Established: | 2005 |
| Total Sales Annual: | 3000W-5000W |
| Company Location: | 2nd Floor, Building B, Hengtongfa Industrial Zone, Tangtou Third Industrial Park, Shiyan Street, Bao'an District, Shenzhen |
| Factory Location: | 2nd Floor, Building B, Hengtongfa Industrial Zone, Tangtou Third Industrial Park, Shiyan Street, Bao'an District, Shenzhen |
| OEM Overview: | OEM & ODM ManufacturingHuayihai provides OEM and ODM manufacturing services based on customer-provided design files, specifications, and production requirements. From PCB fabrication and component sourcing to SMT, DIP assembly, inspection, and final production, each stage is managed through a coordinated manufacturing process. With flexible production capabilities and experienced engineering support, Huayihai helps customers efficiently transfer their existing designs into reliable PCB and PCBA products, supporting both prototype development and mass production. |
| Production Line: | Advanced Production LinesHuayihai operates dedicated PCB fabrication and SMT production facilities equipped for precision manufacturing and stable, high-volume production. For PCB fabrication, the facility includes a Class 100,000 cleanroom, dedicated coating rooms, an outer-layer DES line, six-axis high-speed drilling machines, and parallel exposure machines. These facilities support key processes in multilayer and high-density PCB manufacturing while maintaining consistent process control and product quality. For PCBA production, advanced SMT lines are equipped with high-speed YAMAHA placement machines, fully automatic solder paste printers, multi-zone reflow soldering systems, AOI, and X-Ray inspection equipment. With standardized processes and integrated manufacturing capabilities, Huayihai supports projects from PCB prototyping and low-volume production to large-scale PCB and PCBA manufacturing, providing consistent quality and reliable delivery for global customers. |
| R&D: | R&D and Engineering SupportHuayihai provides manufacturing engineering and technical support based on customer-supplied PCB design files, Gerber data, BOMs, and production specifications. The engineering team focuses on production process evaluation, manufacturing optimization, and technical coordination to ensure smooth transition from customer design to stable production. By working closely with production and quality teams, our engineers help optimize manufacturing processes, resolve production issues, and maintain consistent quality throughout prototype and mass production. |
| Our Team: | Our TeamExperienced Professionals Behind Every ProjectBehind every successful project is a team committed to precision, quality, and customer satisfaction. With 300+ skilled employees, Huayihai brings together experienced professionals across engineering, manufacturing, quality management, procurement, and logistics to deliver reliable PCB and turnkey PCBA solutions. Our engineering team works closely with customers to optimize manufacturing processes and ensure efficient production from prototype to mass production. Supported by advanced PCB fabrication and SMT manufacturing capabilities, our production teams focus on delivering consistent quality and dependable lead times. Quality is embedded throughout every stage of production. Guided by internationally recognized standards, including ISO 9001, ISO 13485, IATF 16949, and UL, our quality management team helps maintain the high level of consistency and reliability our customers expect. By combining technical expertise, efficient cross-department collaboration, and fast customer response, our team is dedicated to building long-term partnerships with customers around the world. |
| History: | Our History2005 — Founded in ShenzhenHuayihai Technology was founded in Shenzhen, China, with a focus on PCB and PCBA manufacturing. We began by providing reliable SMT assembly and electronic manufacturing services for local customers, building a solid foundation through stable quality and dependable production. Growing Manufacturing CapabilitiesAs demand from global customers increased, we expanded our manufacturing capacity and invested in advanced PCB and SMT production equipment. Continuous upgrades to our production lines improved efficiency, precision, and consistency, enabling us to support increasingly complex manufacturing projects. Building International Quality StandardsAlongside our production growth, we established a comprehensive quality management system and obtained internationally recognized certifications, including ISO 9001, ISO 13485, IATF 16949, and UL. These certifications reflect our commitment to standardized manufacturing processes and continuous quality improvement. Expanding One-Stop Manufacturing ServicesOver the years, we developed complete one-stop manufacturing capabilities covering PCB fabrication, component sourcing, SMT assembly, DIP assembly, quality inspection, rapid prototyping, and mass production, allowing customers to simplify their supply chain through a single manufacturing partner. TodayToday, with 20+ years of manufacturing experience, an 8,000㎡ manufacturing facility, and 300+ skilled employees, we serve customers worldwide with reliable PCB and turnkey PCBA solutions. We remain committed to delivering consistent quality, efficient production, and dependable long-term manufacturing partnerships. |
| Service: | Our ServicesOne-Stop PCB & PCBA Manufacturing ServicesWith over 20 years of manufacturing experience, we provide complete PCB fabrication and turnkey PCBA manufacturing services for customers worldwide. From rapid prototyping to high-volume production, our experienced engineering team, advanced manufacturing capabilities, and certified quality management ensure reliable products, consistent quality, and on-time delivery. ⚡ PCB ManufacturingHigh-quality PCB fabrication for single-sided, double-sided, multilayer, HDI, aluminum, high-frequency, and custom PCBs with stable quality and fast lead times. |
| Market name: | South America,Western Europe,Eastern Europe,Worldwide |
| Contact Person: | Miss Keira |
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