Production Innovation

Tooling & Component Production
Hongfa believes that good products come from good parts and good parts rely on good molds.
 
Hongfa possesses the largest and most advanced tooling center in the industry. Its tooling design capability and precision components production techniques have reached leading international level. We have introduced high-precision and high-efficiency equipments, such as optical curve grinders, coordinate grinding machines, processing centers, electric-sparkle wire cutters, walking wire-cutting machines, coordinate measuring instruments, profile rough meters, universal measuring microscopes, etc. so as to ensure the precision of plastic molds and punching dies.

We've introduced to our production system the most advanced plastic injection machines, high-speed punching machines, tunnel-shaped heat treatment furnaces, strip electric plating production lines, etc. Furthermore, we have made the model of one-person-operating-multiple-machines possible and continuous strip automatic production in the component production and have developed toolings to assemble relay parts automatically. All the advanced equipment ensures high quality and high production efficiency. 

Given the importance of the coil, Hongfa keeps pursuing higher precision of the coil winding. We've introduced advanced automatic winding machines that integrate winding, tin-dipping and testing, which greatly enhances product quality and improves production efficiency.

Hongfa is able to ensure the high quality and reliability of relays by ensuring the consistency of mold and components,.

Centralized feeding system
of injection molding
Micro Precision
EDM Machine
Ultra Precision
Grinding Machine
Automatic Mold
Processing Center
CNC Optical Curve
Grinding Machine
CNC Wire-cut Electric
Discharge Machine

Automatic Assembly
The relay assembly is the most complicated process in which Hongfa has poured large amount of manpower and investment in order to design and make automatic production lines based on products features. In production, Hongfa focuses on quality analysis and upgrades process route to make the whole process of production under control. In process technology, Hongfa has managed a bunch of advanced technology, such as strip insert molding, automatic contact welding, laser welding, automatic laser adjustment, relay automatic inspection, etc.

As relays are becoming smaller, lower and better, Hongfa prioritizes customer demand and provides services accordingly. We follow the principle of "combining introduction, digestion, and innovation" and have developed particular equipment, advanced relay automatic production lines and special instruments, which ensures the consistency and stability of our products..

Hongfa sets up the only enterprise specializing in the design, development and manufacturing of electronic industry-specific automation like electronic components, low-voltage equipment as well as industrial robots and automatic production lines.

Hongfa possesses the largest and most advanced tooling center in the industry. Its tooling design capability and precision components production techniques have reached leading international levelHongfa possesses the largest and most advanced tooling center in the industry. Its tooling design capability and precision components production techniques have reached leading international levelHongfa possesses the largest and most advanced tooling center in the industry. Its tooling design capability and precision components production techniques have reached leading international level
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