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Pipe frame processing process



process 01
Final processing is done in our own factory to maintain high quality.
We use pipes manufactured at domestic partner factories and apply our own safety standards to materials.
Designed based on human body data and usage evaluation, pursuing strength, safety, and ease of use.
We select the most suitable parts and, if necessary, develop original parts.
We only use products that have passed testing at our own company or a third-party testing institution.
We keep all kinds of pipe frames in stock at all times, enabling us to respond to repairs quickly.
Returned items are always inspected and improvements are made.
We use robot welding to achieve a uniform, high-precision finish.
Urethane foam bonding process



process 02
To ensure a comfortable sitting posture, urethane foam is used as the cushioning material.
The hardness and shape of each part is designed, and comfort and durability are evaluated.
The bonding process is a time-consuming process, but an important one that supports comfort and quality.
The cushion structure developed through industry-academia collaboration has been patented (Patent No. 5886157).
All finished by hand to ensure quality within standards.
Side fabric cover production and meter inspection process

Process 03
We create patterns and adjust the final specifications in-house.
Sewing is done in-house, sourced domestically and overseas, and needle inspections are always carried out twice before delivery.
If a foreign object is detected, it is discarded and the inspection results are recorded.
The first inspection is done at the sewing site, and the second is done at our own factory.
All work is done by hand to ensure quality within standards.
Assembly and packaging process


process 04
Attach the side fabric cover and parts to the main body to complete.
We thoroughly visually inspect each part and product and do not use defective products.
Check that the reclining and rotation functions work.
Dirt and lint are also removed through visual inspection.
Packed in plastic bags and cardboard, labeled and shipped.
Although the work is mainly done by hand, we maintain high quality within the standards.
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