Dalian Shuangji Technology IndustryCo., Ltd. was established in 2001, which is a hi-tech enterpriseintegrating R & D, design, production and sales. The companyhas been devoting itself to research and development andapplication in new energies and new materials. The products of thecompany mainly include solar power generation engineering and powergeneration products, precise ceramic products, LED products,special carbon products, industrial tooling products and casting,forging products. At the beginning when the company wasestablished, it mainly focused on processing and sales of specialcarbon products, industrial tooling products and casting, forgingproducts. Now, our products have been sold afar to all parts in theworld. We have established good cooperative partnership withnumerous domestic and foreign customers and won unanimous trustsand good comments from customers.