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Make Compressed Air More Energy-Efficient and Environmental

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SMD Series Zero Gas Consumption Heavy-duty Mechanical Drainer

Designed for heavy loads to enhance drainage
capacity and extend maintenance cycles

Minimalist design,stable and reliable

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Economical Smart Auto Drainer

Support customization/OEM&ODM

SD Series Drainer Value
SDH Series Drainer Value

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HD Series Zero Gas Consumption Smart Drainer

Small Equipment but more energy savings

HD Auto Drainer Value Series
HDH Series Auto Drainer Value Series
GF Auto Drain Values Series

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GS Condensate Sepatators (Oil-Water Separators)

Help the condensate output more environmental and lower cost

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Our Products

SMD Series Zero AirConsumption Mechanic Drain

Zero Air Consumption SMD65/SMD65H/SMD350/SMD500 Drain SMD series zero-air-consumption heavy-duty mec...

SD Series Zero Air Consumption Smart Drain

Zero Air Consumption SD45/SD85/SD150/SD150L/SD50/SD350L  Drain SD zero air-consumption intelligent v...

SDH Zero Air Consumption Smart High Heavy Drain

Zero Air Consumption High Heavy SD45/SD85/SD150/SD150L/SD350/SD350L Drain Zero-air consumption ...

HD Series Zero Air Consumption Smart Drain

Zero Air Consumption SD45/SD85/SD150/SD150L/SD350/SD350L Drain HD smart drain valves can reliably di...

HDH Series Zero Air Consumption Heavy Duty Smart Drain

Zero Air Consumption SDH1330 Drain SDH1330 suits for high pressure drainage applications up to 50 ba...

GS Oil Seperator

Condensate Separators GS130/ GS260 Oil Water Separator GS Condensate / oil Separator assists custome...

About Dostar Industry Material (Wuxi) Co., Ltd.

It is dedicated to providing energy-efficient and environmentally friendly products and services for compressed air systems. In 2020, Dostar was recognized as a national high-tech enterprise. The company holds ISO9001 and CE certifications, and its products are exported to North America, Europe, Southeast Asia, and other regions. With technical support from Nanjing University of Science and Technology, we ensure that our products’ structural design, material selection...

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Product Application

Our Blog

We value customer relationships and demonstrate the value of our existence through professional and excellent craftsmanship.