1. Possessing independent intellectual property rights and breaking the technological monopoly of foreign enterprises;

2. Self made completion and mastery of core production technology;

3. The surface of the parts has undergone special treatment, resulting in a longer service life and response time compared to imported parts;

4. Optimize design, improve processes, reduce production costs, and enhance manufacturing stability.

1. Independently design, complete independently, and master core technologies;

2. Hollow piston rod, lightweight structure, providing assistance for energy conservation and consumption reduction;

3. High quality materials and scientific processes have significantly improved strength performance compared to imported parts.

1. The integrated structure of capsule skin and pressure ring vulcanization has a short protective shell, small swing angle, and reduces the risk of interference and abnormal noise;

2. After vulcanization molding, the shape of the capsule is close to the overall shape, reducing the inflation coefficient;

3. Unique mold structure design, reducing assembly processes and lowering assembly difficulty;

4. The combination of medium pressure ring and capsule skin vulcanization enhances the bonding strength;

5. Ensure parallelism through mold positioning and solve the difficulty of assembling the split type pressure ring.