Work hard to achieve great results, and success stories come frequently. Recently, Shengjian Environment has continued to achieve success in the field of pan-semiconductor wet electronic chemical supply and recycling system services, and good news about winning bids has been pouring in. With professional technical research and development capabilities, rich project experience and high-quality service levels, we successfully won the bid for the grinding fluid supply system package of Xi'an Xinxin Material Technology Co., Ltd.

This winning of the bid fully demonstrates the owner's high recognition of the cohesion, comprehensive strength and technological level of Shengjian Environment's team. At the same time, it marks that Shengjian Environment has made a new breakthrough in the wet electronic chemical supply and recycling system service market and accumulated accumulated experience. The new experience has opened up a situation for the company's pan-semiconductor and other business sectors to advance together and develop in a coordinated manner, providing strong support for achieving improved production and operation goals and high-quality development through reform and transformation.

In recent years, Shengjian Environment has seized the market opportunities brought by the national strategies of "green environmental protection" and "pan-semiconductor industry localization". Facing the complex market environment and arduous development tasks, all Shengjian people have not forgotten their original aspirations and worked steadily. Step by step, we strive to move forward in transformation and development. In the next step, Shengjian Environment will take this opportunity to continue to uphold the corporate values of "customers first, teamwork, embrace change, passion, integrity, and excellence", continue to exert the craftsman spirit of excellence, and strictly control various project construction technologies standards, go all out to promote project construction, and provide customers with satisfactory answers with better products and services.

Beijing ESWIN Technology Group Co., Ltd. ("ESWIN" for short) is a product and service provider in the field of integrated circuits. Its core business covers three major areas: chips and solutions, silicon materials, and ecological chain investment and incubation.

The silicon material business of Yisiwei Group is undertaken by Xi'an Yisiwei Material Technology Co., Ltd. It mainly develops and manufactures 12-inch silicon single crystal polished wafers and epitaxial wafers for integrated circuits, which are widely used in electronic communications, automobile manufacturing, artificial intelligence, consumer electronics, etc. field. The first phase of Yisiwei's silicon industry base in Xi'an has started mass production in July 2020, with a production capacity of 500,000 pieces/month. The production expansion project has started in Xi'an High-tech Zone and is expected to have a monthly production capacity of 300,000 pieces by the end of 2022. After the project is put into operation, it will further enhance the technological strength of my country's semiconductor silicon industry and strengthen the comprehensive competitiveness of the integrated circuit industry chain.

Xi'an Xinxin Material Technology Co., Ltd. is the implementation entity of the second phase project of Xi'an Yisiwei Silicon Industry Base, and is fully invested by Xi'an Yisiwei Material Technology Co., Ltd.