... 150MM 2", 2-1/2", 3", 4", 6", 8", 10" 7. CONNECTION TYPE : WITH FLANGE8. BRAND NAME : IF LARGE QUANTITY NEEDED, WE ... CARTONS, MAYBE DESIGNED ACCORDING TO CUSTOMER 'S IDEA.16. LEVER TYPE , LOW TORQUE, EASY TO OPERATE17. SEALING WASHER : EPDM18. HANDLE : ... (MR. WU )5. WORKERS : 250 PEPOEL ENGINEER : 3 PEOPLE TECHNICIAN : 10 PEOPLE6. THE COMPANY PASSED ISO9001, AND INTERNATIONAL QUALITY MANAGEMENT SYSTERM ...