Company Profile
JSG is a leading semiconductor material manufacturing equipments and LED substrate material manufacturing high-tech enterprise in China, which was founded in December 2006. It is the company’ mission” to build a leading semiconductor materials manufacturing equipment enterprise and develop green intelligent high-tech manufacturing industry”.

JSG is a leading semiconductor material manufacturing equipments and LED substrate material manufacturing high-tech enterprise in China, which was founded in December 2006. It is the company’ mission” to build a leading semiconductor materials manufacturing equipment enterprise and develop green intelligent high-tech manufacturing industry”. JSG was listed on GEM in 2012 (stock code: 300316), and has 15 subsidiaries and 3 R&D centers including one overseas R&D center. The total number of employees is more than 2,000, with more than 400 R&D employees. JSG owns the R&D platform includes academician workstation, post-doctor workstation and provincial key research institute.


Taking technology innovation as the source of sustainable development, JSG successively developed many crystal growing equipments with complete independent intellectual property rights, such as the full automatic monocrystalline grower, polycrystalline grower, float zone monocrystalline grower, sapphire grower,  etc. , Meanwhile , it also developed and sold crystal materials machining equipment, photovoltaic cells and module manufacturing equipment and committed to building a technology and scale double leading equipment enterprise in photovoltaic industry; In the semiconductor industry, JSG achieved the localization of crystal growing and processing equipment for 8-12 inch large silicon wafer manufacturing and obtained the leading position in semiconductor material equipment; JSG had also successfully mastered the world-leading Kyropoulos method growth technology of 450kg super-large size sapphire crystal, and the sapphire material business has strong competitiveness on cost and gradually forms scale advantage. In industry 4.0 field, the company provides intelligent factory solutions for semiconductor industry、photovoltaic industry and LED industry, meeting customers' production technology demand for " machine replace human + intelligent manufacturing" .


The core of R&D and management team of company composite of professors, and PHD. the mono- crystal furnace and polycrystalline furnace were named national key new products, and the "automatic mono crystal silicon growing furnace" was listed in the third batch of manufacturing single champion products. JSG was the advanced 3 of the China top 10 semiconductor equipment vendor for continual 4 years, JSG has won more than 400 national patents.


JSG follows the new development concept of“innovation, coordination, green, openness, and sharing ”and the“ Made in China 2025 ”plan proposed by the state. With "advanced materials & advanced equipment" as the development strategy, we will build a world leading semiconductor and photovoltaic equipment enterprise in both technology and scale, develop advanced LED substrate materials manufacturing and factory intelligent solutions service, actively develop low-carbon, energy-saving and sustainable manufacturing industries.

Contact us
jsjd@jsjd.cc 0575-82001901 No.218 West Tongjiang Road,Economic Development Zone,Shangyu,Shaoxing,Zhejiang,China
CopyRight 2017 All Right Reseved Design By dacheng 网站建设翰臣科技
CopyRight 2017 All Right Reseved Design By:Hansun