The registration address of the company is located in the village of zilong, grandgang township, grandgang township, daiangtung township, hebei province, with the registration authority being the grandgang county business administration, represented by the legal person guo jiangbo, and includes the processing and sale of stainless steel mats, stainless steel belts, metal entanglement pads, tablets, graphite composite pads, graphite plates, carbon pallets, polyfluorinated plates, polyfluorinated bands, polyfluoride plates; and sales: seals, temperature-preserving materials and hardware standards. (projects subject to legal approval may not operate without the approval of the relevant department)