Yantai Wanhua Electronic Materials Co., Ltd.
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Yantai Wanhua Electronic Materials Co., Ltd. - overview
Established
2018
Location
Yantai, Shandong, China
Primary Industry
Materials
About
Based in Yantai, China, and founded in 2018, Yantai Wanhua Electronic Materials Co. , Ltd. develops and produces electronic specialty gases for semiconductor and display manufacturing. The company is a subsidiary of Wanhuaenergysav Science Technology Group Co.
, Ltd. It focuses on silane based materials such as ethylsilane and has developed proprietary production processes to enable large scale output. By 2025, the company achieved stable mass production of high purity ethylsilane used in advanced semiconductor processes. In May 2026, the firm raised a strategic investment from Sinopec Capital.
The company works with semiconductor and display manufacturers to provide electronic specialty gases, including monosilane and ethylsilane used in advanced process nodes and thin film deposition. It also offers industrial gas solutions for related manufacturing applications. The company generates revenue from the sale of electronic specialty gases and related industrial gas solutions. The company plans to use the strategic investment to expand production capacity, strengthen semiconductor material capabilities, and support domestic substitution in advanced chip manufacturing.
Current Investors
Addor Capital, Yuanhe Capital, Yeda Economic Development Group
Primary Industry
Materials
Sub Industries
Chemicals, Advanced Materials
Verticals
Manufacturing
Company Stage
Early Stage
Total Amount Raised
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