
HANGZHOU HUANYU TOOLS CO.,LTD. manufactures and exports screw whorls and a range of hardware tools under the “HY” brand, combining complete specifications with reliable quality.
HANGZHOU HUANYU TOOLS CO.,LTD. is an industry-and-trade enterprise focused on the production and export of screw whorls and related hardware tools. The company develops the “HY” brand series with an emphasis on innovative design, attractive appearance, complete specifications, and dependable performance.
With strong technical capability, well-equipped testing facilities, and a scientific management approach, Huanyu Tools supports consistent product quality for international buyers. The company positions its offerings for practical, everyday use in global markets.
Huanyu Tools exports to Europe, the Americas, Southeast Asia, and other markets, serving customers across 40 countries and regions. Its products have received recognition including the Light Ministry “High Quality Light Industrial Products, Quality Satisfaction Brand” title, supporting a strong reputation in both domestic and overseas markets.

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The “HY” brand series is positioned around innovative product design, attractive modelling, complete specifications, and reliable quality for international buyers.
The company emphasizes abundant technical force, well-equipped testing facilities, and scientific management to support stable product quality.
Huanyu Tools highlights refined packaging, responsive service, and a cooperative approach aimed at long-term partnerships and shared growth.