About Us Granklin Group

    Shanghai Granklin (Group) Co., was founded in2009.covers40,000 ㎡ in Shanghai Robot industry park,Granklin is a high-tech enterprise with independent intellectual property rights which focus on R&D、design、manufacture and sales of Oil-free compressors.

Address:

2255 Meixing Road, Baoshan District Robot Industrial Park, Shanghai, China

 


    Granklin has powerful R&D capabilities、advanced manufacture equipment and mature quality-control system, focus on the”Granklin” brand Oil-free compressor. Our product line are 7 series so far (include water&air cooling) ,which are GW Series Smart water- injected Oil-Free air compressors; GWV Series Smart water-injected Variable Frequency Oil-Free air compressors;GWH Series Smart water-injected Variable Frequency medium pressure Oil-Free air compressors; GWL Series Smart water-injected low pressure Oil-Free air compressors; GWV-2 Series Smart water-injected permanent magnet Variable Frequency two-stage compression Oil-Free air compressors; GWYT Series Smart water-injected integrated air compressors; GWT Series Smart water-injected special gas compressors. And the “Granklin” products got ISO9001/ISO14001, got Germany TÜV 0 class Oil-free、the United States FDA.THE European Union CE、Medical equipment production qualification certification.


    Granklin deeply research on Oil-Free compressed air field, and Keep surpassing keeping pace with the times,Granklin has made a strategy cooperation with Xi’an Jiaotong University for long term, on researching and developing new technique of Oil-Free. Granklin compressors has wildly applied to Food、Tobacco、Chemical、 Medical、Electricaland Semiconductor、Aerospace fields , etc. We have built mature sales and service network in China ,meanwhile we have been developing overseas market, we hope Granklin can be professional global supplier of Oil-Free compressors.


    Granklin Belief: Integrity to customers first, technology leads the future!

 

Released:2025-02-28
Related Content:
@air
2025-04-02

What are the uses of compressed air in industry

As an “invisible power source” in the industrial field, compressed air has penetrated into almost all industrial scenarios. It can be divided into the following core uses: 1. Power supply: Safe and efficient alternative to traditional electricity Pneumatic tool drive scenarios: automobiles…

@air
2025-12-16

How much does the cooling and drying function reduce the moisture in the air?

Cold drying machines can usually reduce the moisture in compressed air to a pressure dew point of 2-10℃, corresponding to an atmospheric dew point of-23℃ to-16℃, when the water content is about 0.82- 1.48 g/m³. The specific analysis is as follows: Pressure dew point and content…

@air
2025-03-07

Uses of hospital air compressors

The hospital air compressor is widely used, mainly including the following aspects: 1. Medical gas supply Many equipment in the hospital, such as operating room equipment, dental chairs, ventilators, etc., all require stable compressed air as the power source. The air compressor compresses and purifies the air and converts it into compressed gases that meet […]

@air
2025-05-06

Compressed air standard for semiconductor packaging and testing industry?

In the semiconductor packaging and testing industry, compressed air is a key power source and process medium, and its quality standards are extremely strict, which is directly related to product yield, equipment life and the cleanliness of the production environment. The following are the compressed air standards for the semiconductor packaging and testing industry…

@air
2025-03-08

Requirements for compressed air in medical products

Medical products have very strict requirements on compressed air, mainly including the following aspects: 1. CleanlinessCompressed air for medical treatment must meet high cleanliness standards, especially in key areas such as operating rooms and intensive care units. Pollutants such as bacteria, oil fume, moisture and odor in the air must be effectively filtered to prevent […]