Dalian Shuangji Technology Industry Co., Ltd.


Company description:

Dalian Shuangji Technology Industry Co., Ltd. was established in 2001, which is a hi-tech enterprise integrating R & D, design, production and sales. The company has been devoting itself to research and development and application in new energies and new materials. The products of the company mainly include solar power generation engineering and power generation products, precise ceramic products, LED products, special carbon products, industrial tooling products and casting, forging products. At the beginning when the company was established, it mainly focused on processing and sales of special carbon products, industrial tooling products and casting, forging products. Now, our products have been sold afar to all parts in the world. We have established good cooperative partnership with numerous domestic and foreign customers and won unanimous trusts and good comments from customers. From 2006, the company cooperated with Japan Tokai Carbon Co., Ltd., leader in global graphite carbon industry, and one of the global largest graphite carbon production enterprises, and established “Donghaiyao Carbon (Dalian) Co., Ltd.” as a joint venture in Dalian. That joint venture is the head office of Japan Tokai Carbon Co., Ltd. for special carbon business in China, which specially engages in processing and sales of such products with high technical content as graphite, carbon/carbon composite materials, SiC coating, solid SiC, glass carbon, etc. The products have been widely used in numerous industries and fields, such as solar energy, semiconductor, optical fiber, LED, mold manufacturing, heat treatment, glass industry, etc. From 2008, our company cooperated extensively again with Japan Kyocera Corporation, a leading enterprise in global solar energy industry and precise ceramic industry and an enterprise among the world top 500, in solar power generation field and precise ceramic application field to engage specially in research and development in solar photovoltaic generation system (independent system, grid-connected system), solar lighting system (solar energy streetlight, court light, lawn light, etc.) and precise ceramic products. Now, in the solar power generation field, we have already had a professional technical team being able to carry out solar photovoltaic survey, design, installation and commissioning and provide global solutions in the solar photoelectric field for customers; in the precise ceramic application field, our company has become an exclusive agent in China for such products as precise ceramics polishing disc, ceramic substrate, sapphire substrate slice, vacuum sucking disc, sapphire crystal bar, etc. of Japan Kyocera Corporation, and has established a business cooperation relationship with multiple domestic large semi-conductor and LED wafer production enterprises. At the beginning when the company was founded, it has always been cherishing such a development principle and enterprise vision as “taking trade as the leader and developing the company into a comprehensive business group integrating R & D, design, production and sales”. Through years of effort, we have grown into an innovative enterprise leading in technology, first class in service and being full of vitality and creativity by virtue of advanced technology, excellent quality, high-quality service and a faithful attitude. Our products have been widely used in such industrial sectors as solar energy, semi-conductor, optical fiber, LED, mold manufacturing, metallurgy, temperature-holding heat treatment, etc. We completely have the ability to provide satisfactory products and services in respect of solar power generation system, precise ceramic products, LED products, graphite carbon products, industrial tooling products, casting products, etc.

  • Contact details

    Address: Dalian Shuangji Technology Industry Co., Ltd.
    Zhongshan Road
    DALIAN, 116001, Poland
    Telefon: Tel. +48 +86 411 82311176
    E-mail:
    WWW: http://www.shungji.com/web/en/index.html
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