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Full Support & Customized Services

Boluosi provides hardware products and relevant production equipment, alongside one-stop services from R&D and design to factory planning. We customize tailored solutions to suit clients of all sizes.

  • Wenzhou Boluosi Hardware Co., Ltd. Requirement Confirmation

    Confirm dimensions, appearance, functions and certification requirements.

  • Wenzhou Boluosi Hardware Co., Ltd. Design & 3D Modeling

    Draw sketches and complete 3D modeling.

  • Wenzhou Boluosi Hardware Co., Ltd. Prototype & Verification

    Produce prototypes and check the actual effect.

  • Wenzhou Boluosi Hardware Co., Ltd. Mold Development

    Develop dedicated custom molds.

  • Wenzhou Boluosi Hardware Co., Ltd. Trial & Inspection

    Carry out pilot production and full inspection.

  • Wenzhou Boluosi Hardware Co., Ltd. Final Delivery

    Arrange shipment of qualified finished products.

  • 24/7 Online Support

    Our team is here for you around the clock. Get in touch whenever you need us.

Core Composition
Structural Design
LEVEL 01 / 05 Structural Design

We engineer lock and hardware structures that integrate safety, practicality, and sleek design — fully compatible with a wide variety of door types.

Mold Development
LEVEL 02 / 05 Mold Development

We produce high-precision molds and deliver tailored tooling solutions to ensure consistent, stable mass production.

Surface Treatment
LEVEL 03 / 05 Surface Treatment

Our surface treatment capabilities, including electroplating, spraying, and polishing, provide good corrosion and wear resistance with a long-lasting finish.

Material R&D
LEVEL 04 / 05 Material R&D

Through continuous material research, we select and refine reliable materials to significantly enhance product strength and durability.

Testing & Verification
LEVEL 05 / 05 Testing & Verification

Rigorous performance testing and strict quality control are applied to every product, ensuring uncompromising safety and long-term reliability.

Core R&D Capabilities

We produce patented door locks with reliable performance. Our advanced materials and finishes meet EU standards. We offer full customization and follow ISO9001 with strict quality control.

  • Wenzhou Boluosi Hardware Co., Ltd.
    Lock Structure Innovation

    We hold dozens of patents, including Patent No. CN107386798A. Our locks are designed for fast installation, offering pick-resistant security, quiet operation, and exceptional durability.

  • Wenzhou Boluosi Hardware Co., Ltd.
    Material & Process R&D

    Using reliable materials and in-house surface treatments, our products exceed EU salt spray standards to guarantee superior rust and scratch resistance.

  • Wenzhou Boluosi Hardware Co., Ltd.
    Customization

    We provide full in-house customization from design to trial production. Our solutions are tailored to fit various door types, ensuring seamless integration for both domestic and overseas clients.

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