1.POLYURETHANE (PU) FINISH - PU Provides a long lasting surface that is not prone to wearing.                                                                                          2.PRECISE OPERATION - Reliable steel rack and pinion in hydraulic oil for smooth & precise operation.                                                                                  3. DOUBLE SPEED ADJUSTMENT - Adjustable latching and closing speed.                                                                                                                      4.LIFE CYCLE TESTING - Tested for 1 lakh test cycle.                                    5. NON REMOVABLE SPEED CONTROL VALVES - Ensures fool-proofing against oil leakage.