Manufacturing Combination Lock

Home / Product / Combination Lock

Combination Lock Suppliers

Haining Superman Lock Manufacturing Co., Ltd. is committed to combination lock for sale, and its products include various combination locks and standard dial combination locks.
Product Description:
(1) APPLICATION: Indoor combination lock is best used as a school locker lock and gym lock, providing protection and security from theft.
(2) DESIGN: Preset three-digit combination lock for keyless convenience.
(3) SECURITY: Combo lock is constructed with a metal body, stainless steel cover, hardened steel shackle, and anti-shim locking mechanism for strength and security.
(4) EASY TO USE: For the first time you open this lock follow instruction from the back of the lock. Take a picture to save in your mobile phone or write it down. Then remove the password sheet or wipe it out.
Haining Superman Lock Manufacturing Co., Ltd. is a specializing China standard dial combination lock factory and Combination Lock manufacturers. It is located on the bank of the Qiantang River in the world-famous Haining tide. The company is an enterprise that has passed the national safety assessment and environmental assessment certification. Our Combination Lock for sales mainly to South America, North America, Europe, and other regions.

News Center

  • 2023-02-03

    How To Remove Stains On Stainless Steel Lock

      Method 1: If it is our common white water stains or black mold and other stains that cannot be wiped off with a sponge for a while, you can consider covering the area to be cleaned with a rag dipped...

  • 2023-01-28

    What To Do If You Forget The Password Of The Combination Lock

      The suitcase is one of the necessary items for us to leave home for a long time. Before using it, we usually set a password (usually three digits) on the combination lock to prevent the loss of valu...

  • 2023-01-20

    Precautions For Buying Keyed Padlocks?

      1. Look at keyed padlocks   Surface treatment can be roughly divided into three types: electroplating, spraying, and coloring. The keyed padlocks form a dense protective film on the surface of the p...

  • 2023-01-13

    Current Status Of The Key Lock Industry In China

      China has become the world's largest key lock producer and consumer. At present, the annual sales of the domestic key lock industry have reached more than 40 billion yuan, the production capacity ha...

  • 2023-01-06

    What Are The Raw Materials Of The Key Lock

      When you buy a key lock, you are generally worried that the key lock will rust or oxidize after not being used for a long time. This problem is related to the data used and the appearance processing...

  • 2022-12-30

    What Are The Unlocking Methods Of Keyed Padlocks?

      The brass padlock is one of the most common locks in our family. What should we do if we lose the key? Hiring a locksmith will inevitably cost money, so how do open keyed padlocks? Next, let's take ...

  • 2022-12-23

    Why Your Long Shackle Padlock Is So Easy To Damage

      Keep the lock body clean to prevent foreign matter from entering the pin groove of the lock cylinder, which will prevent it from being opened. When the lock head is difficult to open, do not lubrica...

  • 2022-12-16

    Six Bad Habits When Using Keyed Padlocks

      After using the keyed padlocks at home for a long time, everyone will find that they are damaged quickly. This is because you have six bad habits when using them. Then the keyed padlocks at home are...

  • 2022-12-09

    Brass Padlock Principle And Application Method

      Ordinary brass padlocks have a lock core. In addition to the hole for inserting the key, there are several round holes in the lock core. These round holes correspond to the several round holes on th...

  • 2022-12-02

    Are Stainless Steel Locks Used More Now?

      The processing cost is low; if the processing cost of indoor padlocks is particularly high, it will directly affect the price of the finished product, making it unacceptable to some people with ordi...

  • 2022-11-25

    Things To Pay Attention To When Buying Keyed Padlocks

      Consumers should consider the following aspects before purchasing keyed padlocks:   1. The place used and its importance. That is, consider using it on street gates, hall doors, rooms, bathrooms, or...

  • 2022-11-18

    How To Choose The Right Lock

      In daily life, if we want to choose the right locks, we first need to understand the types of locks. In general, the common types of locks are:   1. Padlocks: There are brass padlocks, iron padlocks...