To ensure consistency in quality, all precision machining processes are controlled by Jellier, and advanced high-precision and high-efficiency CNC equipment is used for component production.

The outer surface parts are all treated with zinc nickel alloy, and the salt spray test can reach 1000 hours, which is suitable for marine climate.

The heat treatment process and hardness testing equipment ensure the surface and core hardness of the parts, and the product has a service life of more than 1.2 million times.

There are over 20 targeted testing projects and equipment available. All products must undergo testing in the corresponding testing workshop before leaving the factory.

Apply abrasive flow deburring technology to remove internal machining burrs from products, improve inner wall smoothness, and ensure smooth flow channels.

There are over 20 targeted testing projects and equipment available. All products must undergo testing in the corresponding testing workshop before leaving the factory.

There are over 20 targeted testing projects and equipment available. All products must undergo testing in the corresponding testing workshop before leaving the factory.

There are over 20 targeted testing projects and equipment available. All products must undergo testing in the corresponding testing workshop before leaving the factory.