About us

WEISIDUN - Our Mission & Manufacturing Excellence
WEISIDUN Factory & Manufacturing Excellence

Finding A Permanent Solution Is Our Ultimate Goal!

HIGH QUALITY TACTICAL SOLUTIONS

15+ Years of Manufacturing Excellence
Taizhou WeiSiDun Power Technology Co., LTD specializes in screw air compressors, large reciprocating piston compressors, diaphragm compressors, gas equipment and purification systems. Our highly professional technical team provides tailor-made equipment and OEM services to meet unique customer needs.

Industrial solutions cover demand assessment, design, implementation and after‑sales support — ensuring reliable performance across diverse sectors.

Our products are widely applied in petrochemical, electronics, food & pharmaceutical, aerospace, military research and other basic industries.

With reliable quality and customizable capabilities, we empower customers across all sectors to achieve efficient production — from industrial manufacturing to energy supply and precision engineering.

Petrochemical Electronics Food & Pharma Aerospace Military Research Energy & Power Precision Manufacturing

Our products and services are widely suited for diverse scenarios including industrial production, energy supply and precision manufacturing. With reliable quality and customizable capabilities, we empower customers across all sectors to achieve efficient production.

WEISIDUN - Numbers Speak For Themselves
WEISIDUN Factory & Manufacturing

Numbers Speak For Themselves

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Products
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Years of Experience
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Completed Projects

Quality Comes First! We Make Sure That Every Minute Detail Is Looked Into While Manufacturing Even The Smallest Product. Our Focus Is 100% On Client Needs And Satisfaction.

We Are The Creators You Can Trust On For A Perfect Solution To All Your Needs.

Need Help with Easier Industrial Solutions? We Are Experts!

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WEISIDUN - Featured Projects & Equipment Gallery
PROJECT SHOWCASE

Our Featured Projects

Real-world applications of WEISIDUN gas compression and generation systems across key industries.

PSA Nitrogen System and Diaphragm Compressor
PSA Nitrogen + Diaphragm Compressor

Automotive Parts Manufacturing

Nitrogen: PSA, 800 Nm³/h, 99.999% purity
Diaphragm Compressor: Hydrogen, 500 Nm³/h, 30–350 bar
High-purity nitrogen for inert gas protection during heat treatment and soldering, paired with a diaphragm compressor for hydrogen refueling.
Diaphragm Compressor for Nitrogen Boosting and CNG
Diaphragm Compressor + CNG

Nitrogen Boosting & CNG Refueling

Diaphragm Compressor: Nitrogen, 1800 Nm³/h, 8–250 bar
CNG Compressor: Natural gas, high‑flow capacity
A dual‑purpose installation: a high‑volume diaphragm compressor boosts nitrogen for pipeline maintenance, while a CNG compressor supplies fuel to a bus depot.
Diaphragm Compressor for Oilfield Associated Gas
Diaphragm Compressor – Gas Recovery

Casing Gas Recycling & Reinjection

Diaphragm Compressor: Explosion‑proof design
Capacity: Up to 1,500 Nm³/h at 25 bar
Collects low‑pressure casing gas, compresses with an oil‑free diaphragm compressor, and reinjects into the flow line. Eliminated flaring, reducing CO₂ by 12,000+ tons/year.
More Industry Applications
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Petrochemical
Hydrogen compression · Gas lift
Energy & Power
CBM recovery · Pipeline boost
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Precision Manufacturing
Laser cutting · Heat treatment
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Food & Pharma
Nitrogen blanketing · MAP
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Aerospace
High‑purity test gases
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Electronics
Cleanroom inerting
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Oil & Gas
Wellhead boosting · Gas recovery
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Biogas & Renewables
Biogas upgrading · Landfill gas

Contact

E-mail:[email protected]

Phone: +8615190631062

Welcome to Inquire