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Featured Specialty Gases

Our Commitment to Gas Safety & Quality

WF6 Tungsten Hexafluoride Gas | Stable Supply for HBM, 3D NAND, Logic Chips

I-line Positive Photoresist Series

Neon CAS 7440-01-9

Anhydrous Hydrogen Bromide (HBr) Gas

Krypton CAS 7439-90-9

Anhydrous Hydrogen Sulfide (H₂S) Gas

Xenon CAS 7440-63-3

Liquefied Sulfur Dioxide (SO₂)

Expert Team 10+ years average experience

Filling Facilities Multiple self-owned stations

10000

Gas Accessories Cylinders, valves & regulators

100

Global Logistics Self-owned trucks + sea freight

Industry News & Technical Insights

Tungsten Hexafluoride

2026-09-17

Tungsten Hexafluoride (WF₆) is the only commerci

Carbon Monoxide (CO) S

2026-07-08

Comprehensive carbon monoxide sourcing & selecti

Sulfur Dioxide (SO₂) 3

2026-07-02

Comprehensive 3N grade sulfur dioxide (SO₂) proc

5 Critical Technical I

2026-07-01

Learn 5 critical technical indicators to verify

About Wenzhou Yingyue New Materials

Bridging the Gap Between Premium Chinese Chemicals and Global Industries Wenzhou Yingyue New Material is dedicated to providing stable, high-quality specialty gases and photoresist solutions to the international market. We streamline the complexities of cross-border chemical procurement by handling all export documentation and logistics with precision. Our mission is to be the most reliable link in your supply chain—delivering the exact purity grades you need, on time, every time.

We ensure stable, high-quality production and reliable supply through our own specialized gas filling plants and a mature, fully integrated supply chain. Our core products include anhydrous hydrogen sulfide (H₂S) and anhydrous hydrogen bromide (HBr) with purity ranging from 99% to 99.999%, widely used in pharmaceutical synthesis, lithium-ion battery material...