"The 'Jintielong' brand has a history of 16 years, has been awarded 'National High-Tech Enterprise' status, and has passed certifications from Germany's Rheinland TUV, the EU CE, and ISO 9001 quality management system. In mainland China, there are two major factory areas in Zhengzhou and Qingyuan, Guangdong, covering a production area of nearly 28,000 square meters, focused on the production and sales of truss/ aluminum alloy trusses (lighting trusses) and various types of stages and performance structures. The company was the first in the industry to adopt a 100-kilowatt large particle sandblasting machine and has four complete automated welding production lines. It has independently added an electrodip coating production line specifically for trusses and aluminum trusses (lighting trusses). It pioneered the production of sandblasted black electrophoretic trusses and black aluminum truss lighting trusses in the industry. The total production and sales of trusses have exceeded 10,000,000 units, and it was the first to apply sandblasted black coating technology to aluminum trusses and other lighting truss products, with sales exceeding 900,000 meters, and various types of stages exceeding 1,000,000 square meters. Products are sold to over 100 countries across five continents, with all processes from cutting to welding to surface treatment completed in-house. The company insists on completing every process itself, providing a more cost-effective choice for the performing arts industry.