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R6 Insulated Air Duct With Double Layer Sliver Inner Core
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R8 Insulated Air Duct With PE Jacket
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R6 Insulated Air Duct With PE Jacket
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R8 Sliver Insulated Flexible Air Duct With Pink Glass Woo...
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R6 Sliver Insulated Flexible Air Duct With Pink Glass Woo...
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Acoustic Yellow Glass Wool Insulated Duct With Perforated...
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Non-woven Inner Liner Yellow Glass Wool Insulation Duct
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Fiebrglass Insulated Duct With PE Outer Protective Jacket
Dongyang Hstube Co., Ltd.
Dongyang Hstube Co., Ltd., founded in Beijing in 1996 by Hu Yidan, moved to Dongyang, Zhejiang in 2010. It has 26 years of experience in duct R&D, manufacturing, and sales.
HSTUBE currently has 30 aluminum foil single-tube production lines, which can theoretically reach a daily production capacity of 60,000 meters under full capacity. It also has 4 fully automated insulation pipe production lines with a daily production capacity of 15,000 meters.
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Why Choose Us
HSTUBE's self-developed duct equipment is better suited for manufacturing high-quality ducts, reducing waste, significantly increasing production speed, and reducing labor costs, placing it in a leading position in the duct industry. This makes its products more competitive.
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Customized Service
We provide personalized consulting services to create customized packaging solutions tailored to your needs.
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Product Application
Our products are mainly used in commercial buildings, industrial ventilation, air conditioning and heating systems, and exhaust systems for household appliances.
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Premium Quality
The finest materials are introduced to ensure superior quality.























