Exchange visits between Finnish and New Zealand clients
Release time:
2025-11-05
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As the new year begins, everything is renewed. Guided by a spirit of “starting with a sprint,” the Beijing-Tianjin Science and Technology Valley has sounded the charge for high-quality development. A batch of key projects are seizing the springtime momentum and moving forward at full speed, putting into practice—with concrete actions and tangible results—the city’s “Ten Action Plans” for high-quality development and the district committee’s “3+1+1” working approach, proactively making greater contributions to the overall development of the district.
Norwegian client communication visit
Tianjin Feierde Metal Products Co., Ltd. welcomed a group of distinguished guests from afar - a client team from Norway. This exchange visit not only deepens and consolidates the long-term cooperative relationship between both parties but also serves as a valuable opportunity to promote cultural integration and expand international perspectives.
Why is chlorine generally added in the thermal oxidation process?
What is the thermal oxidation process? The thermal oxidation process is used in semiconductor manufacturing to generate a silicon dioxide (SiO₂) layer on the surface of wafers. It is divided into wet oxidation and dry oxidation, and is mainly used in chip fabrication to create insulating layers such as gate oxide layers, field oxide layers, STI isolation layers, or protective passivation layers.
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Tianjin Feierde Metal Products Co., Ltd.
Tel：+86 022-22141885
E-mail：changchao@tjferd.com
Address: No. 81, Muyuan Road, Wuqing District, Tianjin
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