Qingdao Haosail Machinery Co., Ltd.

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ARTICLES& NEWS

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.

Lifting Safety in Focus:
03 Dec

Hook Usage Guidelines Gain Attention as Qingdao Haosail Releases New Expert Guide

Rigging Safety and Selection: A Comprehensive Guide from Accident Warnings to Engineering Practice
30 Nov

In the "lifeline" of lifting and hoisting operations, rigging plays an irreplaceable role. It is the core hub connecting heavy objects and equipment, and a crucial barrier protecting personnel safety and project progress. However, according to a report from the State Administration for Market Regulation, improper operation or use of rigging was one of the main causes of crane machinery accidents from 2018 to 2020. From material handling in workshops to the construction of mega-projects, the selection, use, and maintenance of rigging cannot tolerate any negligence.

The Ultimate Guide to Turnbuckles:
26 Nov

The Ultimate Guide to Turnbuckles: What They Are, How They Work, and Which One You Need

A Comprehensive Industrial Chain Solution
21 Nov

A Comprehensive Industrial Chain Solution, Ensuring Global Industrial Safety with a Diverse Product Matrix.

HaoSail Advantage-Technical Innovation
14 Nov

Qingdao Haosail Unveils Groundbreaking Corrosion-Resistant Shackle, Setting New Standard in Durability & Customization.