Winner Nano

Winner Nano (微导纳米), formally Jiangsu Leadmicro Nano Technology Co., Ltd., is a Chinese supplier of advanced thin-film deposition equipment used in semiconductor manufacturing and photovoltaic (solar cell) production. The company is best known for its atomic layer deposition (ALD) platforms, a critical step in fabricating high-k dielectrics, barrier layers, and other nanometer-scale films in logic, memory, and power devices. It also offers related chemical vapor deposition (CVD) and plasma-enhanced process tools. Founded in 2015 and headquartered in Wuxi, Jiangsu Province, Winner Nano grew alongside China's push to build a domestic semiconductor equipment ecosystem. Its tools are used by integrated circuit fabs, advanced packaging lines, and solar cell manufacturers, and the company has expanded from its photovoltaic roots into the more demanding semiconductor device market. The firm is listed on the Shanghai Stock Exchange STAR Market under the ticker 688147, giving it access to public capital to fund R&D and capacity expansion. Winner Nano competes in a field long dominated by international players such as Applied Materials, Lam Research, and ASM International, positioning itself as part of the domestic substitution trend in China's chip supply chain. Its product portfolio centers on ALD systems for high-k gate dielectrics, metal barriers, and passivation layers, alongside diffusion and CVD equipment. The company markets itself on process precision at the atomic layer, film uniformity, and compatibility with advanced nodes and large-area substrates. As a publicly traded equipment maker, Winner Nano is exposed to the cyclicality of semiconductor capital spending and to policy-driven demand from China's semiconductor self-sufficiency programs. Its dual focus on semiconductors and photovoltaics provides some diversification, though both markets are capital-intensive and technology-driven. The brand is recognized within China's equipment sector as one of the emerging local champions in deposition technology.

Winner Nano, formally Jiangsu Leadmicro Nano Technology Co., Ltd., was established in 2015 in Wuxi, Jiangsu Province, China, at a time when China was intensifying efforts to build a self-reliant semiconductor supply chain. The company focused early on atomic layer deposition (ALD), a deposition technique that allows films to be grown one atomic layer at a time, enabling the precise, conformal coatings required for advanced semiconductor devices. Its initial commercial traction came largely from the photovoltaic industry, where ALD and related thin-film deposition processes are used to deposit passivation and barrier layers on solar cells. As the company matured, it invested in adapting its ALD technology to the more stringent requirements of integrated circuit manufacturing, including high-k gate dielectrics, metal barrier layers, and other nanometer-scale films used in logic and memory devices. Winner Nano expanded its product line beyond ALD to include chemical vapor deposition (CVD) and diffusion equipment, broadening its addressable market within the wafer fab equipment sector. This positioned the company as a domestic alternative to established international deposition equipment suppliers, aligning with China's broader push for localization of semiconductor tools. The company listed on the Shanghai Stock Exchange STAR Market under the ticker 688147, raising public capital to fund research and development, manufacturing expansion, and customer support. The STAR Market, launched to support technology and innovation companies, provided Winner Nano with a platform to scale its operations and increase visibility among domestic and international customers. In the years following its listing, Winner Nano continued to develop ALD and CVD platforms targeting advanced nodes and large-area substrates, serving both semiconductor fabs and photovoltaic manufacturers. Its dual-market strategy reflects the interconnected nature of thin-film deposition technology, which underpins both chipmaking and solar cell production. The company remains an active participant in China's semiconductor equipment localization effort, competing with global leaders while building a domestic installed base.

• 2015

  Winner Nano (Jiangsu Leadmicro Nano Technology Co., Ltd.) founded in Wuxi, Jiangsu, China.

• Listed on the Shanghai Stock Exchange STAR Market under ticker 688147.

Domestic Chinese challenger in atomic layer deposition and thin-film semiconductor equipment, competing with global deposition leaders.

• Atomic layer deposition (ALD) systems

  Deposition platforms for high-k dielectrics, barrier layers, and passivation films in semiconductor and photovoltaic manufacturing.

• Chemical vapor deposition (CVD) equipment

  Thin-film deposition tools complementing the ALD portfolio.

• Diffusion furnaces

  Thermal processing equipment for semiconductor fabrication.

1. 1Winner Nano official websitewinner-nano.com