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China-Made Premium Trimethylaluminum (TMA) & Trimethylgallium (TMG)
To whom it may concern
As a trusted China-based supplier specializing in ultra-high-purity rare metal compounds (16+ years expertise), we’re excited to introduce our trimethylaluminum (TMA) and trimethylgallium (TMG) solutions – tailored for semiconductor, LED, photovoltaic, and specialty material industries.
Why Partner With Us?
✅ Guaranteed Quality & Flexibility:
- In-house production facilities in inland China for 6N TMA (low Si/O₂) and 6N5 TMG (low Si).
- Customizable purity, impurity levels, and particle size.
- Small-batch orders + short lead times with UN-certified cylinders (sea/land-safe).
✅ Proven Reliability:
- 60% of clients have partnered with us for 5+ years – a testament to consistent quality and service.
✅ Seamless Global Reach:
- Full rare-earth export licenses and 16 years of cross-border logistics expertise.
Your Applications, Our Solutions
Trimethylaluminum and Trimethylgallium are critical for:
- Semiconductor manufacturing (MOVPE/CVD/ALD processes)
- LED epitaxy (GaN/AlGaN layers)
- Photovoltaics (CIGS solar cells, thin-film tech)
- Advanced material R&D
Let’s discuss how our China-made, high-purity compounds can elevate your production.
Reply for specs, samples, or a quick chat!
Thanks & Best Regards,
Oversea Dept./Robin羅
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UrbanMines Tech. Limited
都 市 鉱 山 科 技 有 限 公 司
Tel：+86-755-2543 2352
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by "Krisan Metcalf" <metcalfkrisan@gmail.com> - 04:43 - 9 Jul 2025