1. PJZY-400-B      stainless steel deviation switch
2. KBW-220P       explosion-proof two-stage deviation switch
3. RPK-2-JTH       two-stage deviation switch
4. PXA-02GKH-10-30-AG     explosion-proof two-stage deviation switch
5. TYPP-20-35      deviation switch
6. TKPZ-20/35     two-stage deviation switch
7. GEJ70     mine essential running switch
8. HQ99-CHHBHQ-PXB8967     stainless steel deviation switch
9. XLPP-12-30       explosion-proof deviation switch
10. SFEP-II        explosion-proof deviation switch
11. ST28-BKPT1-10-45KBW-220P       explosion-proof two-stage deviation switch TAG：