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We believe in: Innovation is our soul and spirit. Quality is our life. Shopper need is our God for precision parts,EMI shielding box,RFI shielding box, our products have good reputation from the world as its most competive price and our most advantage of after-sale service to the clients。
precision parts, We are proud to supply our products and solutions to every costumer all around the world with our flexible, fast efficient services and strictest quality control standard which has always approved and praised by customers.

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  • precision step angle plates

    precision step angle plates

    You are welcomed to come to our factory to buy the latest selling, low price, and high-quality precision step angle plates, GRANDIND® looks forward to cooperating with you.
  • CNC precision EMI/RFI Microwave Shielding Box

    CNC precision EMI/RFI Microwave Shielding Box

    As one of professional high quality CNC precision EMI/RFI Microwave Shielding Box manufacturers, you can rest assured to buy them from GRANDIND® and we will offer you the best after-sale service and timely delivery.
  • CNC Machined Brass Threaded Tube with Knurled Cap

    CNC Machined Brass Threaded Tube with Knurled Cap

    This CNC Machined Brass Threaded Tube with Knurled Cap is a high-precision assembly designed for secure, easy-to-operate connections in industrial equipment. Made from premium brass, the CNC Machined Brass Threaded Tube with Knurled Cap offers excellent corrosion resistance and smooth thread fit. As an ISO9001 certified China manufacturer, GRANDIND® provides full custom CNC machining services, with in-house production capacity to meet both prototype and bulk order demands, supported by reliable global shipping for industrial clients worldwide.
  • Precision CNC machine fixture plates

    Precision CNC machine fixture plates

    GRANDIND®, a reputable manufacturer in China, is willing to offer you Precision CNC machine fixture plates. We promise to provide you with the best after-sale support and prompt delivery.
  • CNC Precision Aluminum Mechanical Arm

    CNC Precision Aluminum Mechanical Arm

    CNC Precision Aluminum Mechanical Arm (Model: GI-CNC-AL-003) is a high-precision structural component custom machined from 6061 aluminum alloy via CNC milling, with a clear anodized finish. CNC Precision Aluminum Mechanical Arm delivers excellent strength-to-weight ratio, dimensional stability, corrosion resistance and high rigidity, ideal for automation equipment, robotic systems and industrial machinery. GRANDIND® strictly controls dimensional tolerances and surface quality, supports full customization per client drawings, and provides efficient global delivery for industrial clients worldwide.
  • CNC Machined Brass Worm Shaft

    CNC Machined Brass Worm Shaft

    This CNC Machined Brass Worm Shaft is a high-precision transmission component made of H59 brass material, widely applied in automation equipment and industrial transmission systems. As an ISO9001 certified China manufacturer, GRANDIND® adopts advanced CNC turning and machining technology to ensure tight dimensional tolerance and stable performance of the CNC Machined Brass Worm Shaft. The company maintains flexible production capacity for custom orders, supports low-volume batch production and quick-turn services, with reliable B2B global shipping to meet demands of global industrial clients.
  • Related Blog
  • Reviews

  • Case Study: CNC Precision Plastic POM Bushing (GI-CNC-PT-002) Reduces Wear & Maintenance for Packaging Machinery Clients

    In February 2026, GRANDIND®’s precision machining team completed a batch of custom CNC Precision Plastic POM Bushing (GI-CNC-PT-002) for a packaging machinery manufacturer. The client faced high friction, frequent wear and high maintenance costs with original metal bearings. GRANDIND® produced the POM bushings strictly following client drawings, and long-term usage verified the product effectively solves core sliding system pain points.

  • How do lubrication and cooling systems affect precision turning performance?

    In the process of precision turning, subtle differences often determine the quality of the finished product, the stability of the machine tool, and production efficiency.

  • GRANDIND Launches New CNC Machined Steel Cylindrical Threaded Cup Bushing GI-CNC-ST-009

    On May 26, 2026 in Hangzhou, China, GRANDIND, a professional CNC machining manufacturer with over 20 years of industry experience, officially launched the new GI-CNC-ST-009 steel cylindrical threaded cup bushing. This component was developed to meet the demand for durable, high-precision housing and positioning parts in heavy-duty industrial machinery, adopting one-piece CNC turning and boring technology.

  • How Do Plates And Clamps Enhance Your Manufacturing Efficiency?

    Plates and clamps are essential tools in modern manufacturing and mechanical applications. They ensure secure holding, precise alignment, and stable positioning of workpieces during machining, assembly, or welding processes. In this article, we explore the types, specifications, and applications of plates and clamps, highlight their importance, introduce Hangzhou Grand Import And Export Co., Ltd., and answer frequently asked questions to guide users in selecting the right solutions for their needs.

  • Case Study: Custom Brass Hex Slotted Insert (GI-CNC-CP-001) Improves Assembly Reliability for Electronic Equipment Clients

    In November 2025, GRANDIND®’s precision machining team completed a batch of custom Brass Hex Slotted Insert (GI-CNC-CP-001) for an electronic equipment manufacturer. The client faced frequent thread wear, loose assembly and unstable pull-out strength with original inserts. GRANDIND® produced the inserts via Swiss turning technology, strictly following the client’s drawings, and long-term on-site usage has proven the product effectively solves these core assembly pain points.

  • What Are the Main CNC Machines Used for Precision Turning?

    Are you wondering how to constantly produce ultra-precise, high-quality turned parts? The secret is to select the appropriate CNC machine for your purpose.

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Aluminium 6061-T6 precision parts

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