※0° -180*Full hydraulic control, with two independent door closing speed control sections, which can adjust the speed separately, the door closing section is 180* -20* , The blocking section 20* -0°.
※The constant temperature device can also maintain a stable door closing speed under a large temperature difference.
※The high-strength alloy die-cast body is safe and durable, protected by three layers of bright paint to prevent oxidation.
※Equipped with automatic (no positioning) or positioning device, it can be equipped with any positioning device, the left and right hand doors are interoperable, and can be installed on the left or right hand door.
※Surface color: silver, gold, black or customized color as required.
※Over 400,000 times to open the test test.