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 and Air Ratchet Wrench, Air Grinder, Air Sander, Air Polisher, Air Wet Abrasive Tool, Air Die Grinder, Air Micro grinder, Air Screwdriver, Air Drill, Air Hydraulic Riveter, Air Hammer, Air Needle Scaler, Air Flux Chipper, Air Cutting Tool, Air Stapler,Air Nailer, Air Blow Gun and other accessories.

For being the symbol of Quality Assurance, Gison registered GP brand in more than 20 countries.

Gison participates international Hardware Shows every year, and advertises regularly in professional hardware magazines and internet.

Gison keeps making great efforts and creates excellent reputation all over the world. The main market lies in Europe, America, Central & South America, Australia, Africa, Middle East and Asia.

We realize that Gison will be becoming one of the top brands in the near future and reach the goal "Wherever industry goes, there are GP pneumatic tools".  

With over 30 years experience in export, GISON has gained respectable reputation and our customers look to us for GISON Air Tools for Stone Industry (Masonry) Catalog Cover

• On-time & prompt delivery.
• Accept orders of mixed models with small quantities.
• Extensive production range.
• Catch the customers' technical demand for the tools due to well professional knowledge.
• Sufficient consuming parts efficiently meet Customers' demand of repairing tools.
• Serving customer world wide, GP tools have been recognized by tremendous users.
• Take into serious consideration on each customer's complain and solve it responsibly.

GISON Machinery Co.,Ltd. specializes in Manufacture, Supply and Export Air Tool, Air Tools, Pneumatic Tool, Pneumatic Tools, with a factory in Taiwan for more than 40 years. It has always been our focus to manufacture the finest Air Tools / Pneumatic Tools and to deliver them on time with attentive after-sales service. Enquiries from Air Tools global wholesalers, distributors, buyers, agents and Air Tools OEM/ODM are welcome. If you are interested in our Air Tool, Air Tools, Pneumatic Tool, Pneumatic Tools, please contact us now.

GISON specializes in designing and manufacturing air tools for over 40 years. Aim to produce high quality air tools / pneumatic tools and supply best products to customers, GISON installs new equipment and updates software for improving and developing products. Most importantly, GISON has achieved CE declaration and ISO-9001 certification since 1996.

GISON insists on continuous innovation, reasonable price, best products and excellent after-sale service, also keeps making all the efforts to reach the targets.

In order to provide superior quality products to customers, Gison only cooperates with parts suppliers who have professional expertise and advanced technology in the specific field which includes: precision casting, mechanized processing, heat treatment, precision grinding, surface treatment ... etc. All the teams aim to produce quality pneumatic tools, and create new professional skills in their fields.

For those important parts, Gison imports Alloy directly from foreign companies and machining parts utilizing Automatic Machines in the own factory. This accomplishes requirements of precise parts and ensures the quality of product. Every part or final product is carefully protected to avoid damage during transportation and storage.

Skillful & well-trained personnel are responsible for quality check on their own working objects, thus, our products is rather stable in both quality and production capacity.

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. SGS IS-9001 Logo CE Mark 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.

• Superior quality you can always trust
• Best price for best competitiveness
• Professional skill on which you can rely
• Pioneer products to keep ahead of others
• Quick service-after-sale to keep you always satisfied

1.INTAKE AIR FILTERS
Prevent dust and other contaminats from entering air compressor.

2.COMPRESSOR
The filtered air is compressed ( typically 80 psig [5.5 bar] ~ 110 psig [7.6 bar] ) using different types of air compressor such as reciprocating, vane, screw or centrifugal.

AIR COMPRESSOR SELECTION CRITERIA :

A.Compressor Type - Recommendation:
0 to 80 psig (5.5 Bar) : single stage air compressor
80 to 250 psig (17.2 Bar) / continuous usage of tools : two-stage air compressor

B.Total Air Consumption - Determine the total demand SCFM
Factors to consider: demands of all air tools, equipments, and other air consumption variables.

C.Air Compressor Capacity - Horsepower (HP)
Determined total demand SCFM : D
and add approximately 20% for system variables. Add ? % for future growth. : D1 = D x 1.2
If D1 <= 100 SCFM : hp = D / 4
If D1 > 100 SCFM : hp = D / 5

3.REFRIGERATED DRYER
Compression leaves the air hot and wet. The Refrigerated Dryer can reduce the temperature of the air and removes the excessive water.

4.RECEIVER (AIR STORAGE TANK)
Air Receiver is provided as storage to reduce fluctuations and maintain a smooth flow in the compressed air system. Receiver Tank Size - The more receiver the better the system.

5.DISTRIBUTION
The link between supply, storage and demand. To supply adequate amount of compressed air at the required pressure to all work station.

6.POINT-OF USE APPLICATION :
Filter-Regulator-Lubricator (FRL):
FRL are needed to ensure that an air tool is receiving a clean, lubricated supply of air at the proper pressure. The filer removes water, pipe deposits, rust and condensation from entering the air motor. The regulator controls air pressure to the tool. The lubricator provides a nearly constant oil/air ratio of air flows. The oil drip rate: one drop per minute for each 20 SCFM (566 LPM)