Keyboard Production Capacity – 1.2M+ Annual Output, Stable & Flexible

Annual Output: 1.2M+ Reliable Units – Enabling Long-Term OEM Partnerships & Supporting Your Market Expansion Needs
Monthly Bulk Output: 100,000 Consistent-Quality Units – Backed by 2 Integrated Production Lines & Strict QC, Supporting Stable OEM Inventory Replenishment
Urgent Orders: 30% Faster Delivery Guaranteed – Backed by Backup Lines, Priority Supply Chain & Strict Quality Checks

From 100-Unit Trials to 100K+ Bulk Orders, We Deliver On Time & In Full.

We specialize in providing high-quality OEM & ODM Keyboard solutions tailored to your needs.

Robust Production Capacity: Scalable for Every Order Type

Equipped with advanced production lines and a full range of production & testing equipment, we have always adhered to the tenet of "Quality First, Customer Foremost" and operated in strict compliance with the ISO9001 Quality Management System to ensure the continuous improvement of product quality.

SMT (Surface Mount Technology) Workshop

We are equipped with a dedicated, industry-leading SMT (Surface Mount Technology) workshop—specifically tailored for high-precision keyboard PCB assembly—featuring advanced fully automated production lines (including Yamaha YSM40R chip mounters and Heller 1913MKIII reflow ovens), cutting-edge precision testing equipment (such as Koh Young Zenith II AOI visual inspectors and Nordson DAGE X-Ray solder joint detectors), and strictly implemented standardized 6S management systems. This professional setup enables us to achieve ultra-high mounting accuracy of ±0.03mm, support rapid assembly of micro-components (down to 01005 size), and ensure 100% full inspection of every PCB board—all while maintaining a daily output of 15,000+ high-quality PCBs. By integrating top-tier hardware, rigorous process control, and efficient site management, our SMT workshop not only guarantees the stability and reliability of keyboard core components (e.g., Bluetooth modules, control chips) but also significantly shortens production lead times and enhances batch consistency, laying a solid foundation for our 1.2M+ annual keyboard output and high-standard OEM/ODM cooperation.

Through-Hole Insertion Workshop

This dedicated Through-Hole Insertion Workshop is meticulously engineered to meet the rigorous industrial-grade requirements of professional keyboard manufacturing, equipped with cutting-edge and high-precision automatic switch insertion machines, wave soldering systems, automatic soldering stations, and automatic lubrication machines—all operated under strictly enforced 6S management standards to ensure site organization, process standardization, and operational efficiency. Specializing in the precision processing of critical through-hole components that directly influence keyboard performance, responsiveness, and long-term durability (such as USB-C connectors, power sockets, switch pin headers, and signal terminals), the workshop adheres to strict process control protocols and real-time quality monitoring throughout production. Through standardized material transfer protocols and seamless data synchronization, it integrates flawlessly with our upstream SMT (Surface Mount Technology) production line, forming a comprehensive "surface-mount + through-hole insertion" manufacturing solution that covers all core component assembly needs for keyboards—from electronic connections to structural hardware integration.

Assembly Workshop

Our Keyboard Final Assembly Workshop is equipped with high-precision automated keycap pressing machines, efficient automatic screw driving systems, and advanced AOI (Automatic Optical Inspection) keycap inspection solutions—all calibrated to ensure zero defects in keycap alignment, placement accuracy, and surface quality. Boasting two streamlined, fully integrated keyboard production lines—each staffed with well-trained dedicated quality inspectors, specialized key feel testers, and on-site process supervisors—the workshop implements rigorous quality control protocols throughout every stage of assembly, including 100% functional verification, key stroke consistency checks, and structural integrity inspections. This comprehensive setup not only guarantees consistent, reliable quality for bulk finished keyboard output but also supports our daily assembly capacity of over 2,000 units—an essential pillar of our 500,000-unit monthly bulk output and 1.2M+ annual production target. Designed for seamless synergy with our upstream SMT and through-hole insertion processes, the workshop ensures smooth workflow continuity from component pre-assembly to final product finishing, delivering production efficiency without compromising on quality and enabling flexible responses to urgent orders for our global OEM/ODM partners.

Rich Experience in Keyboard Manufacturing

Hengcang is one of China’s top keyboard manufacturers and the best OEM keyboard manufacturer in China.

Factory On-Site Images – Unretouched Scenes of Production Excellence

These unretouched on-site photos capture every detail of our 5,000㎡ workshop – from high-precision SMT lines and automated assembly stations to strict quality inspection processes and 6S-managed work zones. They reflect our commitment to stable production, consistent quality, and transparent cooperation, helping you visualize how your keyboard projects will be manufactured with professionalism and rigor.