The registration address of hebei ho sea gates and window limited is located in the northern part of the village of io temple, in the town of io temple, in the city of fuzhou, hebei province. The registration authority is the management authority for the market of the inter-river city. The legal person is represented by sung huaihai and operates in the areas of fire protection doors, fire protection windows, security doors, fire protection curtain doors, inorganic composite fire protection curtain doors, garage doors, aluminium doors and windows, interior fitting doors, shutters (except for products of restricted and obsolete national industrial policy) production, sale and installation; stainless steel products, smokewall production and sale; and sale of hardware. (projects subject to legal approval may not operate without the approval of the relevant department)