Zhejiang Jingsheng Mechanical and Electrical Co., Ltd.

Zhejiang Jingsheng Mechanical and Electrical Co., Ltd. (JSG) is a prominent equipment supplier specializing in semiconductor materials and LED substrate materials in China. Established in December 2006, the company is committed to advancing high-tech industry development through green intelligent manufacturing. JSG was listed on the ChiNext board of the Shenzhen Stock Exchange in 2012 and has grown to encompass 26 subsidiaries and a workforce of over 7,000 employees, including nearly 1,000 dedicated to research and development. JSG's primary business lines include the development and manufacturing of crystal growing equipment, photovoltaic cells, and module manufacturing. The company has achieved significant technological advancements, including the localization of crystal growing and processing technology for 8-12 inch silicon wafer production. With a strong focus on innovation, JSG holds over 640 national patents and has established a reputation for high-quality products and services in the semiconductor and photovoltaic industries. The company aims to be a world leader in technology innovation and production scale while providing comprehensive solutions for intelligent manufacturing.

(1)Technology and continuous innovation ability The company always lists technological innovation as the source power of the sustainable development. Keep a high investment in research and development every year to ensure the technical lead of the product. Until June 30 2021, the Company has been granted 61 invention patents, 399 utility model patents and 16 appearance patents. In the field of crystal growth equipment, the company achieved domestic leading and international advanced technology advantages of "automatic, high performance, high efficiency, low energy consumption" in Silicon crystal growing field. Two academic subjects, "Development of 300mm Silicon Monocrystalline Si Czochralski Growing Equipment" and "Development of 8-inch Mono-crystalline Silicon ingot Float Zone Furnace" of the national science and technology major project "Large Scale Integrated Circuit Manufacturing Equipment and Complete Technology”, are being in the stage of industrialization. The company mastered domestic leading technology of semiconductor silicon material growth furnace in an early stage, and further enriched the product reserves. Jingsheng M＆E owns strong cost competitiveness in the field of sapphire materials and gradually formed scale advantage, and successfully mastered the world's leading large-size 450 kg class sapphire boule growth technology. (2)Talent advantage The company owns a strong R&D and management team composed of professors, Ph.Ds. and Mastersand a team of technical workers with high degree of specialization, rich experience and strong execution. The Company pays much attention to introduction and training of technical personnel. Through the implementation of stock-based incentive plan, Jingsheng M&E enhanced the inspiration of the backbone employees of technology and business, which keeps the stability of the backbone staff team and helpsto win a strong reserve of technicians. (3)Customer advantages and brand influence Since the establishment of the company, with continuous independent technological innovation, improvement in product quality and professional technical support services, the company establishes a high brand recognition in the domestic high-end customer in the field of the photovoltaic industry and semiconductor industry. In the industry, it enjoyed a high reputation. The company's main clients include quoted companies, state-owned enterprises and a number of large well-known enterprises.Jingsheng M&E has maintained a long period strategic partnership with these main customers, and established a profound mutual trust. It plays a positive effect on sales outstanding, defensing industry tremors, promoting the business in even greater depth, and technical corporation.