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Ningbo Tongyi Metalwork Co., Ltd.Contact Us
nbty07@brassmake.comAdd: 189 Chunyuan Road Yinzhou Center Ningbo Zhe Jiang China
Tel: 0086-0574-88238568
Fax: 0086-0573-88238611
E-mail: nbty07@brassmake.com 
How to choose a suitable and easy-to-use anti-theft lock cylinder?
26-09-2021People's awareness of anti-theft has been greatly improved. Various anti-theft lock cylinders appear on the market. Because of this, many people do not know how to choose the correct anti-theft lock c...
Why are smart locks so popular? What are its advantages?
23-09-2021Everyone has always been very fond of high-tech products with wonderful magic. They are habitually at the forefront of the trend. They have natural harshness and higher than the previous genera...
How to choose the lock cylinder?
14-09-2021As we all know, the lock cylinder is the heart of the door in your home. If the lock cylinder is broken, you need a new one. If you want to think about what is better before you change it, let me intr...
What surface treatments are involved in the lock material
06-09-2021When people buy locks, they are generally worried that the locks are not durable or the surface will rust or oxidize soon after use. This problem is related to the materials used and surface treatment...
Zinc alloy lock core material characteristics
01-09-2021Because the price of metal copper continues to rise, zinc alloy electroplating technology has been rising. At present, most lock cylinders have abandoned the use of copper to make them and replaced th...
Which is better, stainless steel lock cylinder or pure copper lock cylinder?
24-08-2021Door leaves can be divided into 8 categories according to their functions. The main ones that are frequently used at home are entrance door locks, indoor door locks, and bathroom door locks. Common ma...
Ningbo Tongyi Metalwork Co. Ltd., is famous wholesale brass door handles manufacturers, our factory established in 1995 which integrates with develop, design, manufacture and sales.
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