Precautions for repairing locks and changing locks and introduction of prices

First understand the common sense of locks, avoid mistakes, and determine the security level and specifications. Pay attention to ** and function, and finally discuss the service items to avoid complaints.

1. Simple locks, most people can change them by themselves. However, the type or model of the lock should be broadly the same. When buying a new lock, be sure to find out the characteristics, brand, or model of the old lock.

2. For some complex locks, you must have relevant professional knowledge to change the lock.

First, look at the material:

The lock materials on the market are basically divided into stainless steel, copper and zinc alloys. Stainless steel has high strength, strong corrosion resistance and no discoloration, which is the best lock-making material; Copper is relatively versatile, with superior mechanical properties and high quality; High-quality zinc alloy is strong, wear-resistant, corrosion-resistant, and easy to form, and is mostly used for mid-range locks.

Second, look at the surface treatment:

Surface treatment is roughly divided into three types: electroplating, spraying and coloring, through surface treatment to form a dense protective film on the surface of the product, which plays a role in anti-corrosion and anti-rust, making the product more beautiful and durable. At the same time, it is also a standard to measure the quality of the product, the most advanced locks, mostly using electroplating treatment, the plating layer is delicate and smooth, uniform and moderate, the color is bright, no bubbles, rust and signs of oxidation.

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Replace all kinds of car locks, such as mid-to-high-end car door locks, steering wheel locks, etc. Replace all kinds of office locks, such as safes, lockboxes, filing cabinets, file boxes, etc.

Hello, I am very happy to serve you, for you to make the following answers: the ** change of the lock varies from the product Wu car brand, model, material and other factors, under normal circumstances, the ordinary lock change ** in about 50 yuan, and the high-end lock change ** may reach hundreds of yuan or even thousands of yuan. For example, an ordinary lock changer may only cost 50 yuan, while a high-end lock changer may cost 500 yuan or more.

In addition, the ** of changing the lock may also be affected by the cost of installation, if professional is required.

Hello, I am happy to serve you, for you to make the following answers: the ** change of the lock varies according to the brand, model, material and other factors, in general, the ordinary lock change ** in about 50 yuan, and the high-end lock change ** can be jujube Yuji destruction code can reach hundreds of yuan or even thousands of yuan. For example, an ordinary handle lock** is between 50-100 yuan for the stool, while the ** for a smart lock may be between 500-1000 yuan.

In addition, the installation cost needs to be considered for changing the lock, in general, the installation cost is between 50-100 yuan, depending on the difficulty of installation. In short, the ** of changing the lock is not a fixed number, but varies according to different brands, models, materials and other factors, therefore, when buying a change lock, you should choose the right change lock according to your needs and budget.

Summary. Hello, it takes 50 yuan to change the lock, and the ** of the ordinary lock is about 50 yuan, and the ** of the high-end lock change may reach hundreds of yuan or even thousands of yuan. For example, an ordinary lock may only cost 50 yuan, while a high-end lock may cost 500 yuan or more.

In addition, the ** of changing the lock may also be affected by the installation cost<>

Hello, it takes 50 yuan to change the lock, and the ** of the ordinary change such as the grinding lock is about 50 yuan, and the ** of the high-end lock change may reach hundreds of yuan or even thousands of yuan. For example, an ordinary lock change can be changed to a chain only needs 50 yuan, while a high-end lock change may require 500 yuan or more. In addition, the ** of changing the lock may also be affected by the installation cost<>

Expand knowledge: Changing locks refers to the process of replacing old locks with a new set of locks to achieve normal use functions. In layman's terms, it means replacing old locks with new ones.

Of course, in daily life, people usually call changing the lock cylinder also called changing the lock. In fact, changing the lock and changing the liquid are two different concepts, oh <>

Generally speaking, it is more affordable to repair the lock. Regular lock repair companies generally repair locks for 30 to 80 yuan, which has a certain relationship with the type of door and the specifications of the lock.

Specific situation: from A-level lock to B-level lock, ** is different, the anti-theft door is about 100 yuan, if it is an old-fashioned door, about 80 yuan. If you repair the safe lock, it will be more expensive, from tens to hundreds of dollars.

Ordinary unlocking is 50 to 100 yuan. It is more difficult to unlock, such as a lock with a high anti-theft coefficient, which is generally 200 300 yuan. If the fan lock cylinder is 350 1000 yuan.

In daily life, it is recommended that when you open the door, rotate the handle to indent the deadbolt of the door, and then combine the door frame, in short, to avoid the serious collision of the door rolling shirt lock, otherwise it will shorten its life.

If it is not very flexible for a long time, we need to ensure that there is lubricant on the rotating part of the lock body, so that the friction of the lock body itself can be reduced, so as to increase the service life of the lock itself, and in order to ensure the safety of the lock. <>

When it comes to changing locks, there may be a big difference between door-to-door maintenance and self-repair, if we plan to self-repair, ** can be solved at 50 yuan to 100 yuan, the way to need is particularly simple, first of all, you need to use a screwdriver tape measure, followed by a new lock cylinder, the first two tools are basically available at home, so no longer charge separately, and a set of lock cylinder, if it is a new type of anti-theft door, it may cost about 50 yuan, If it is some older ones that are less common in the market. In the case of the lock cylinder, it may be around 60 to 80 yuan. Of course, if you want to buy the best, it may be up to you to decide.

We use a screwdriver to remove the screws on both sides, and then replace the new lock cylinder on it, if you are afraid of installation failure, resulting in the entire anti-theft door no longer has the effect of closing, which will affect our future life, you can also call 114 to ask someone to repair, 114 provides information about the lock company with the record of the Public Security Bureau, basically changing the lock ** in 100 yuan to 150 yuan.

Guangdong unlocking king unlocking service **** business scope includes installation, maintenance, sales: locks; Lock picking and keying services. Advanced technology, excellent product capacity, stable product quality, the pursuit of innovation, standards and efficiency.

The unlocking efficiency is high, the after-sales service is good, the door is fast, and the unlocking is recognized as the king of Guangdong unlocking. Pre-sales service customer specialist, to provide customers with professional services such as safety supervision and precise dispatch. You can always find us to give you security.

I don't know which one to find when I pick the lock? It is better to choose Guangdong lock king, you have any questions and do not understand the place, you can consult Guangdong lock king. The company has a team of senior locksmith engineers, more than 60 Mazda unlocking service vehicles, more than 160 professional and technical personnel, and direct outlets throughout the province's major cities, such as Guangzhou, Foshan, Zhongshan, Jiangmen, Zhuhai and other places.

It can be replaced with various civil locks, such as anti-theft door locks, import locks, advanced electronic locks, home safes, etc.