The registration address of sichuan tiger whale identification ltd. Is located at 489 maushu road, the twin-stream district of the chengdu dragon industrial port, with the registration authority being the market supervision authority of the city, represented by a legal person, and includes the design, production, processing, sale and installation of: signs, signs, stainless steel products, barriers; production, processing and sale of: metal works, construction materials, handicrafts (except for ivorys and their products), teaching equipment, sanitation equipment; weak electrical engineering; road works; greening of the park; steel structural works; urban lighting works; advertising (excluding balloon advertisements); exhibition services; and ceremonial services. (projects subject to approval according to the law may not operate without the approval of the relevant department)。