Yunnan Geqiao Shuanghe Super Bridge — Zhejiang Anchor is responsible for the supply and installation of the cable-stayed cables.

Yunnan Geqiao Shuanghe Super Bridge — Zhejiang Anchor is responsible for the supply and installation of the cable-stayed cables.

The main span of the Apengjiang Super Bridge, a high‑span cable‑stayed bridge on China’s high‑speed railway, has been closed, with Zhejiang Anchoring Co., Ltd. participating in its construction.

The main span of the Apengjiang Super Bridge, a high‑span cable‑stayed bridge on China’s high‑speed railway, has been closed, with Zhejiang Anchoring Co., Ltd. participating in its construction.

The Qiandao Lake Bridge, co-built by Zhejiang Anchoring.

The Qiandao Lake Bridge, co-built by Zhejiang Anchoring.

ABOUT

Zhejiang Anchor Technology Co., Ltd.

Zhejiang Anchao Technology Co., Ltd. was established in June 2002 with a registered capital of RMB 120 million. Located within the picturesque Hangzhou Fuyang National High-Tech Industrial Functional Zone, the company occupies over 200 mu of land and has a built-up area exceeding 80,000 square meters. It is a specialized, integrated enterprise that combines the design and R&D of prestressed systems, their manufacturing, as well as the design, construction, consulting, and testing of prestressed engineering projects.

Our main products serve specialized prestressed anchorage systems and engineering applications in civil engineering, architectural engineering, geotechnical engineering, and special‑purpose engineering, including a full range of prestressing anchorages, prestressing steel strands, and filled epoxy‑coated steel strands of various specifications...

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WHY CHOOSE US —— Choose Us

Specialized, integrated enterprise

Specialized, integrated enterprise

We are a specialized, integrated enterprise that combines the design and R&D of prestressed systems, their manufacturing, and the design, construction, consulting, and testing of prestressed engineering projects.

Product Quality Assurance

Product Quality Assurance

We are a specialized, integrated enterprise that combines the design and R&D of prestressed systems, their manufacturing, and the design, construction, consulting, and testing of prestressed engineering projects.

High-quality after-sales service

High-quality after-sales service

With advanced manufacturing processes, reliable product quality, and comprehensive after-sales service, we strive to meet our customers’ needs. We look forward to joining hands with more domestic and international partners to advance together and create a bright future.

Product Center

Zhejiang Anchoring Technology’s main products serve specialized prestressed anchorage systems and engineering solutions in civil engineering, construction engineering, geotechnical engineering, and special‑purpose engineering, including a full range of prestressing anchorages, prestressing steel strands, filled epoxy‑coated steel strands, prestressing cables, and related prestressing equipment.

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The company upholds the corporate ethos of “Quality, Service, Responsibility, and Innovation.” We consistently put customers first, serve them with dedication, and strive to win their trust through exceptional service.

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Essential Fundamentals You Must Know About Prestressed Anchorage Systems

The following is an introduction to the basic knowledge that new users of prestressed anchorage systems should understand. We hope our explanation will help you gain a clearer understanding. Regarding prestressed anchorage systems, the key points you should be familiar with are as follows: Knowledge Point 1: For wedge‑type anchorage devices, the retraction of the anchor wedge shall not exceed 6 mm, and the combined losses due to friction at the anchor head and at the bell mouth should not exceed…

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How to Properly Select Prestressed Anchorage Devices

Many people looking at the Canal Bridge can’t help but wonder: how is such a massive bridge deck made of concrete? Over time, it becomes clear that the bridge deck contains countless steel rebars and prestressing anchorages. If the rebars are the bridge’s skeletal framework, then the prestressing anchorages are undoubtedly its tendons—whose critical importance goes without saying. But do you know how to choose prestressing anchorages correctly...?

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What is the knowledge regarding the application of anchorage devices and prestressing in bridges?

We know that, whether applying prestressed anchorages or other related products, achieving optimal performance first requires a thorough understanding of the relevant technical knowledge. To better assist you, Zhejiang Anchor Technology’s engineers have compiled the following overview of the application of prestressed anchorages in bridge engineering...

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