Founded in 1945, GISON began manufacturing air tools (pneumatic tools) in 1973. GISON has achieved ISO-9001 certification since 1996 and CE declaration since 1995.
With more than 500 models, advanced technology and enthusiastic staff, GISON serve their customers all over the world, especially in Europe.
GISON proudly states that "Wherever industry goes there are GP tools". GISON`s goal is to provide the best possible products, reasonable prices combined with impactable service. To this end we direct all our efforts.
GISON`s product range comprises Air Impact Wrench, Air Ratchet Wrench, Air Grinder, Air Sander, Air Random Orbital Sander, Air Polisher, Air Granite Tools, Air Marble Tools, Wet Air Grinder, Wet Air Sander, Wet Air Polisher, Air Profiling Machine, Air Hammer, Air Needle Scaler, Air Scaling Hammer, Air Drill, Air Screw Driver, Air Hydraulic Riveter, Air Stapler, Air Nailer, Air Fastener, Air Pull-Setter, Air Knife, Air Saw, Air File, Air Nipper, Air Cutter, Air Metal Shear, Air Shear, Air Engraving Pen, Air Spot Drill, Air Punch/Flange Tool, Air Smart Eraser, Air Tire Buffer, Air Nibbler, Air Spray Gun, Air Caulking Gun, Air Grease Gun, Air Brush, Air Blow Gun, Air  Air Preparation Unit, Spring Balancer, Air Hose, Air Compressor, Suction Lifter ....

[Development and Research]
GISON has been manufacturing pneumatic tools since 1973, and the R&D department has professional experience in developing and improving Pneumatic Tools.
To design superior and revolutionary products, Gison utilizes the most advanced 3D drawing software and adopts Ergonomical theory in producing air tools since 1997. Practicality and Fashion are the most important criteria while designing new products, also Modeling and Color are seriously taken into account. It successfully reverses the normal impression of machinery: icy, rigid and inflexible.
We make every effort to develop new products from visualization, research, evaluation, ergonomic analysis, modeling and mechanical drawing, molding and sample quality testing.
Modifying the products repeatedly to reach our extremely high standard of quality and durability. We attribute the success to every well-experienced and enthusiastic staff in R&D department. They make every effort to offer best products to customers and enable customers to complete their work efficiently and quickly.

[Quality Control]
To strictly control the quality of parts in every processing stage, Gison and the parts suppliers accomplish the Quality Control according to the same inspection standard by using precision instruments. Every staff in Q&C department. is well trained and qualified.
The instruments are analyzed and adjusted regularly by professional organization to ensure correct and efficient parts examination. To ensure the quality of parts, First inspection, Inspection on the spot and Inspection by sampling are required during parts production. Final product testing is the most important stage before offering perfect air tools to customers.
We get material of the most significant from Japan to ensure our quality stability and accuracy. 43 models of our product have obtained GS-TUV approval and CE is declared since 1996. Our quality system has been certified under ISO-9001 standards since 1996, and that allows us to maintain the quality of our products.
With extensive product knowledge, stable workforce along with reliable & dedicated performance, GISON seeks to provide the best possible & most reliable products to you directs all the efforts to reach our goal,
1. Superior quality you can always trust
2. Best price for best competitiveness
3. Professional skill on which you can rely
4. Pioneer products to keep ahead of others
5. Quick service-after-sale to keep you always satisfied