square socket wrench 方套筒扳手 ; 方套筒板子
square-socket set-screw 内方头紧定螺钉
Square socket keys 内四方带塞钥匙
socket wrench square drive 套筒扳手
Hand operated square drive socket 手动套筒扳手套筒
square box socket wrench 方套筒扳手
T-handle square fixed socket wrench 丁字柄四方固定套筒扳手
Power square drive socket wrenches 机动传动四方套筒扳手
Stainless steel heating ring can be based on the user's needs wiring box, stainless steel plug, iron socket, etc., voltage 12-440v, the maximum power load per square 3.5w.
不锈钢加热圈可根据用户需求的接线方式加接线盒、不锈钢插头、熨斗插座等，电压12 - 440v，最高功率负载每平方3.5 W。
Of switch socket in the integration of manufacturers, the company now has a plant area of more than 21000 square meters, has advanced production equipment (Germany, Japan, Taiwan) and a good tester.
各种开关插座于一体的厂家，公司目前有厂房面积21000多平方米，拥有先进的（德国、日本、台湾）生产设备和测试仪品。
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