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  • Social Responsibility Report

    Part I: Report PrefaceI. Report Preparation StandardsThis "Social Responsibility Report" reviews the company's philosophies, systems, measures, and achievements in implementing social responsibility practices. The follow...

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  • Quality Integrity Report

    I. Preface(I) Preparation NotesThis report is the first publicly released "Enterprise Quality Integrity Report" by Zhejiang Pujiang Wushi Lock Industry Co., Ltd. (hereinafter referred to as the "Company" or "the Company"...

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  • New website is online!

    We are honored to announce that the official website of Zhejiang Pujiang Wushi Lock Co., Ltd. is now officially online. Here, you can learn about our latest product information, service introduction, industry trends and ...

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  • What Are The Processes for Surface Treatment of Copper Locks?

    Copper locks, including copper padlocks and copper zinc alloy locks, are widely recognized for their durability, corrosion resistance, and aesthetic appeal. These locks are extensively used in residential, commercial, an...

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  • The Principle and Structure of Copper Lock?

    1. Introduction Copper locks and copper padlocks are widely used in modern residential, commercial, and industrial settings because of their durability, reliability, and aesthetic appeal. Understanding the copper lock pr...

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  • The Difference Between Iron Padlock and Copper Padlock?

    1. Introduction In modern security applications, the choice of the right security door locks determines not only protection but also long-term performance and aesthetics. Among various materials used for padlocks, iron d...

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