Since the first moon landing rocket designed and manufactured by ourselves was put into operation in 1981, China's amusement industry has formed a huge industry dominated by amusement equipment. However, due to the inferior quality of some products, safety performance can not meet the requirements. Causes the human casualty accident to occur frequently. According to relevant statistics, 40% of the accidents of amusement equipment occurred in the past are caused by unreasonable design and shoddy production. Therefore, it is necessary to start from the design of amusement equipment to implement the audit and review. China's large amusement equipment is divided into A class, B class and C class according to the technical parameters such as height, inclination Angle, speed and rotary diameter. Implement design review system for class A and class B large amusement equipment. The inspection and testing institutions approved by the general administration of quality supervision, inspection and quarantine shall identify the structure, strength, material cup, design drawing, calculation book, instruction book and other design documents of the large-scale amusement equipment designed by the applicant, and only after they are qualified can they be used for manufacturing.

If the product is put into the manufacturer without passing the design examination, the supervision and supervision department shall order it to make corrections, confiscate the illegally manufactured product and impose a corresponding fine. Whoever violates the criminal law shall be investigated for criminal responsibility according to law.

The development of amusement equipment industry cannot be separated from each practitioner's insistence on quality and responsibility for life. Julong amusement will adhere to the norms and standards of relevant departments and make contributions to the steady development of China's amusement industry on the premise of safety and quality.