Huayihai Technology Co., Ltd. was established in 2005 and is located in Shenzhen, China. As a national high-tech enterprise specializing in PCB Assembly (PCBA) manufacturing services, we have accumulated over 20 years of industry experience and expertise. Today, we operate a complete and advanced SMT production system, providing professional and efficient one-stop electronic manufacturing services (EMS) to customers worldwide.
Our facility is equipped with state-of-the-art manufacturing and inspection equipment, including YAMAHA YS12 and YSM20R high-speed SMT machines, fully automatic solder paste printers, JT 10-zone reflow soldering ovens, online AOI inspection systems, and X-ray inspection equipment. These capabilities enable us to support a wide range of PCBA production requirements, from prototype builds to high-volume manufacturing.
Huayihai Technology strictly follows international quality standards and has obtained ISO 9001, ISO 14001, and ISO 13485 certifications, ensuring consistent product quality, environmental responsibility, and compliance with medical device manufacturing requirements.
Guided by our philosophy of "Pursuing Excellent Quality, Building a World-Class Brand," we provide comprehensive PCBA solutions, including component sourcing, SMT assembly, DIP assembly, product testing, and final assembly services. Our products are widely used in industries such as telecommunications, medical electronics, industrial automation, smart home systems, and IoT devices.
With a highly experienced engineering team, a rigorous quality management system, and fast, reliable delivery capabilities, Huayihai Technology has earned the trust of customers around the world. We remain committed to helping our partners bring more competitive and innovative electronic products to market through continuous improvement and technological advancement.
PCB Manufacturing
High-quality PCB fabrication services for single-sided, double-sided, and multilayer circuit boards.
SMT Assembly
Advanced SMT assembly services using automated production lines and precision placement equipment.
Through-Hole Assembly (DIP)
Reliable through-hole assembly for components requiring manual or wave soldering processes.
Prototype & Low-Volume Production
Fast-turn PCB assembly services for engineering validation, product development, and pilot production.
Mass Production Assembly
Efficient and scalable manufacturing solutions for medium- and high-volume PCBA projects.
Component Sourcing
Professional procurement services with strict supplier management and quality control.
AOI & X-Ray Inspection
Comprehensive inspection processes to ensure soldering quality and assembly reliability.
One-Stop PCBA Service
From PCB fabrication and component sourcing to SMT assembly and inspection, we provide complete PCBA manufacturing support.
Huayihai Technology Co., Ltd. was established in 2005 in Shenzhen, China, with a focus on PCB assembly (PCBA) manufacturing services. In the early stage, the company concentrated on SMT processing and basic electronic assembly, serving local electronics manufacturers with stable and reliable production support.
As demand from global customers increased, the company gradually expanded its production capacity and introduced advanced SMT production lines. Over the years, we have continuously upgraded our manufacturing equipment, including high-speed YAMAHA SMT machines, fully automatic solder paste printers, reflow soldering systems, AOI inspection equipment, and X-Ray inspection systems, significantly improving production efficiency and product quality.
In parallel with equipment upgrades, Huayihai Technology established a comprehensive quality management system and obtained ISO9001, ISO14001, and ISO13485 certifications, ensuring compliance with international quality, environmental, and medical manufacturing standards.
With more than 20 years of industry experience, the company has developed strong capabilities in PCB fabrication coordination, component sourcing, SMT assembly, DIP assembly, and quality inspection. Our services support both low-volume prototyping and large-scale mass production, meeting the needs of customers across different project stages.
Today, Huayihai Technology serves customers in industrial automation, medical electronics, telecommunications, smart home, and IoT industries worldwide. We continue to focus on improving manufacturing capability, quality control, and delivery efficiency, aiming to be a reliable long-term PCBA manufacturing partner for global customers.
Our Team
Huayihai Technology has built a professional and experienced team dedicated to PCB manufacturing and assembly services. Our organization includes several key departments such as engineering, production, quality control, procurement, and logistics, working together to ensure smooth and efficient manufacturing operations.
The engineering team is responsible for process evaluation, production optimization, and technical support to ensure manufacturability and stable assembly quality. Our SMT and production technicians are highly trained in operating advanced equipment, including high-speed SMT machines, AOI inspection systems, and X-Ray testing equipment, ensuring precise and efficient production.
The quality control team strictly follows ISO9001, ISO14001, and ISO13485 standards, conducting inspections at every critical stage of production to guarantee product reliability and consistency.
In addition, our procurement and supply chain team ensures stable component sourcing and efficient material management, helping to maintain on-time delivery and cost control.
With strong cross-department collaboration and fast response capability, our team is committed to providing reliable PCB assembly solutions for global customers across different industries.
