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EN 1303:2015 Double opening one-way anti technical opening European style lock cylinder

The double-opening and one-way anti-tech opening European-style lock cylinder is a kind of lock cylinder. When the key is inserted into the outer lock cylinder, the door lock can be controlled in one direction, and the door lock can be opened and closed normally. When the key is inserted in both the outer and inner locking cylinder, the outer locking cylinder rotates in idle mode and cannot open the door lock, thus realizing the inner insurance of the lock cylinder and improving the safety performance of the inner insurance to meet the needs of users who need inner insurance. This function is a built-in part and is available on request. The lock cylinder is designed to meet the European standard EN1303 for door locks. Patent number: ZL 202021638215.3
Jiangsu Elite Lock Co., Ltd.
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Jiangsu Elite Lock Co.,Ltd. is a professional manufacturer of copper lock cylinders for EN 1303:2015 Double opening one-way anti technical opening European style lock cylinder. The factory has more than 20 years of production experience. The product has obtained the EU CE certification and passed the EN 1303:2015 test. At present, the products are mainly supplied to Yale Company and ASSA ABLOY Company.
The main products are more than 100 kinds of mortise door lock bodies of various specifications, dozens of special door locks, dozens of various lock cylinders, various stainless steel, aluminum alloy, and zinc alloy handles, which are widely used in wooden doors, Iron doors, stainless steel doors, aluminum alloy doors, and safety doors for various special purposes.
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