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Gray iron padlock


Size: 20/25/32/38//50/63/75mm   
With iron keys and Brass cylinder. 
Packing: Box

Haining Superman Lock Manufacturing Co., Ltd. is a specializing China Gray iron padlock factory and Gray iron padlock 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 Gray iron padlock for sales mainly to South America, North America, Europe and other regions. The Gray iron padlock company always adheres to the concept of quality first, customer first, and focuses on the production process and each product. In detail, we strive to satisfy customers in terms of product quality, price, delivery time, documents, etc., and achieve a win-win situation for buyers and sellers.

Why Choose Us

  • Customization

    We have a strong R&D team, which can develop and produce products according to the drawings or samples provided by customers, and accept customer customized trademarks.

  • Cost

    Our own production, factory direct sales, good quality and low price.

  • Quality

    We have our own inspection team, inspection tools and equipment to ensure product quality.

  • Diversity

    We can produce locks of various materials and styles, which can meet the development and production of products of different shapes, sizes and materials.

  • Capacity

    Our annual output exceeds 3 million, which can meet the needs of customers with different purchases

  • Service

    We are based on satisfying various levels of markets, and our products conform to international standards, and are mainly exported to Europe, America, South America and other countries.

News Center

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  • 2023-01-28

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  • 2023-01-20

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  • 2023-01-13

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      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

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  • 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

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      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...