Our sprockets are made by high quality of cast materials, optimum heat treatment, and accurate precision machining. Back-up data controlling defect rate and Vertical NC ensure and make them as good quality products.

Sprocket Model:
1. Caterpillar: E120, E180, E200B, E240 (MS180), E320,
E300B, E325, E330,
2. Dawood: DH220, DH280, R200, R210, R130
3. Hitachi: EX30, EX40, EX60, EX150, EX100M-1-5, EX100, EX120, EX150, EX200-1-2-3, EX300-1-3-5, EX400-1-3-5, UH04, UH07, UH08
4. Kato: HD250, HD400, HD450, HD500, HD550, HD700, HD770, HD800, HD820, HD850, DH880, HD1020, HD1220, HD1250, HD1430, DH1880
5. Kobelco: SK07N2, SK07-7, SK200, SK210, SK220, SK300, SK320
6. Komatsu: PC60-5-6, PC100-1-3, PC120, PC200-1-3-5-6, PC220-1-3-5, PC300-3-5-6, PC400-1
D20, D30, D31, D50, D60, D75, D80, D85, D155
7. Mitsubishi: MS120, MS180
8. Samgsung: SE210, EC210, EC240, EC290
9. Sumitomo: SH120, SH200, SH280, SH300

We sincerely hope that we have an opportunity to establish the beginning of our cooperation between us.