We offer a wide range of rubber O-ring kits including 382-piece, 419-piece METRIC, and various other configurations compliant with ISO3601, AS568A, DIN3771, and JIS B2401 standards.
Compatible with major brands including Komatsu, Hitachi, Daewoo, Kobelco, Sumitomo, Kato, and Hyundai.

With powerful technical strength and extensive production experience, we prioritize innovation and new technology adoption while maintaining strict quality control. Our plastic products feature smooth surfaces free from pinholes and burring.
We adhere to the principle of "Customer First, Quality First, Credit First, Reasonable Price" and welcome both new and existing customers to visit us and place orders.