Qingdao Haosail Machinery Co., Ltd.

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HAOSAIL holds over 10 invention patents and 40 utility model patents, reflecting our commitment to R&D and technological advancement. We prioritize
stringent quality control and testing processes to ensure compliance with international standards and customer requirements.

What are the different types of wire ropes available in the market?
29 Aug

Wire ropes are essential components in various lifting and rigging applications due to their strength, flexibility, and durability.

When choosing accessories for a lifting rigging assembly, there are several important factors to consider to ensure the safety and reliability of the system:
10 Jun

When choosing accessories for a lifting rigging assembly, there are several important factors to consider to ensure the safety and reliability of the system:

What are the key factors to consider when selecting a suitable turnbuckle?
06 Jun

When selecting a suitable turnbuckle for a specific application, several key factors should be considered to ensure optimal performance and safety. Here are the primary factors to keep in mind:

how to understand the safety working load / proof test load / breaking load of one shackle ?
01 Jun

Certainly, let me explain the key concepts related to the safety working load, proof test load, and breaking load of a shackle:

For a rigging hardware, how to ensure its safety character from its manufacturing ?
27 May

To ensure the safety characteristics of rigging hardware from its manufacturing, there are several key factors to consider:

How to test the turnbuckle?
27 May

Testing a turnbuckle typically involves assessing its functionality, load-bearing capacity, and overall condition. Here is a general procedure to test a turnbuckle: