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China factory - Lianwei Technology (Dongguan) Co., Ltd

Lianwei Technology (Dongguan) Co., Ltd

  • China,Dongguan ,Guangdong
  • Verified Supplier
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  3. Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining
China Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining
China Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining

  1. China Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining
  2. China Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining

Custom Magnesium Alloy Binocular Optics Housing with Ultra-Precision Machining

  1. MOQ： 1
  2. Price： Negotiable
  3. Get Latest Price
Surface Roughness Ra0.1~3.2μm
Drawing Format STEP/STP/IGS/XT/DXF/DWG/PDF/Physical Sample
Lead Time Prototype sample: 2-3 days; Formal sample: 1-2 weeks; Mass production: 3-4 weeks
Packaging Details As the requirement of customer
Supply Ability 10000Pcs/ Month
Surface Treatment Micro-arc Oxidation (Black), Chromate Conversion Coating, Anodizing, Sandblasting, Passivation, Painting, Powder Coating, Laser Marking
Payment Terms L/C,D/A,D/P,T/T,Western Union
Materials Magnesium Alloy (AZ91D, AZ31B, AM60B, WE43), Aluminum Alloy, Stainless Steel, Carbon Steel, Copper Alloy, Titanium, Engineering Plastics
Delivery Time 7-15 work days
Machining Tolerance ±0.002~±0.005mm
Place of Origin GuangDong
Certification CE / IS09001
Brand Name LianWei
Model Number LW-001

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Product Specification

Surface Roughness Ra0.1~3.2μm Drawing Format STEP/STP/IGS/XT/DXF/DWG/PDF/Physical Sample
Lead Time Prototype sample: 2-3 days; Formal sample: 1-2 weeks; Mass production: 3-4 weeks Packaging Details As the requirement of customer
Supply Ability 10000Pcs/ Month Surface Treatment Micro-arc Oxidation (Black), Chromate Conversion Coating, Anodizing, Sandblasting, Passivation, Painting, Powder Coating, Laser Marking
Payment Terms L/C,D/A,D/P,T/T,Western Union Materials Magnesium Alloy (AZ91D, AZ31B, AM60B, WE43), Aluminum Alloy, Stainless Steel, Carbon Steel, Copper Alloy, Titanium, Engineering Plastics
Delivery Time 7-15 work days Machining Tolerance ±0.002~±0.005mm
Place of Origin GuangDong Certification CE / IS09001
Brand Name LianWei Model Number LW-001
Custom Magnesium Alloy Binocular Optics Housing CNC Machining Industrial Parts
Service Overview
  • Service: CNC Milling, CNC Turning, Precision Machining, Die Casting, Surface Finishing
  • Materials: Magnesium Alloy (AZ91D, AZ31B, AM60B, WE43), Aluminum Alloy, Stainless Steel, Carbon Steel, Copper Alloy, Titanium, Engineering Plastics
  • Surface Treatment: Micro-arc Oxidation (Black), Chromate Conversion Coating, Anodizing, Sandblasting, Passivation, Painting, Powder Coating, Laser Marking
Core Technical Index
Parameter Value
Machining Tolerance ±0.002~±0.005mm
Surface Roughness Ra0.1~3.2μm
Drawing Format STEP/STP/IGS/XT/DXF/DWG/PDF/Physical Sample
Product Advantages
  1. Full International Certifications — ISO9001, ISO14001, QC080000, AS9100D, SGS, RoHS, TUV certified, meeting strict quality standards for binocular optics, rangefinder and outdoor observation device applications.
  2. Ultra-Precision Machining — IT5 grade accuracy with ±0.002~±0.005mm tolerance, 150+ imported MAZAK & DMG MORI 5/9-axis CNC centers, ensuring precise dual-barrel alignment and durable handheld housing construction.
  3. One-Stop Processing + Surface Finishing — From CNC machining, die-casting to micro-arc oxidation and chromate coating, all completed in-house with our independent R&D center and multi-functional lab.
  4. NDA Confidentiality Protection — Strict NDA agreement available to safeguard your binocular optics housing designs, drawings and proprietary IP throughout the entire project lifecycle.
  5. Rapid Prototyping — Prototype samples ready in 2-3 days, formal samples in 1-2 weeks, accelerating your optical imaging product development timeline.
  6. Global Logistics Support — DHL, FedEx, UPS, TNT express delivery worldwide, ensuring on-time delivery for your production schedules.
Transaction Information
Category Details
Lead Time Prototype sample: 2-3 days; Formal sample: 1-2 weeks; Mass production: 3-4 weeks
Payment Terms Trade Assurance, TT (Wire Transfer), PayPal, Western Union
Shipping Carrier DHL, FedEx, UPS, TNT Global Express
Quality Assurance ISO9001, SGS, RoHS, TUV Third-Party Testing Report
MOQ 1 piece for prototype; Flexible for mass production
Packaging Individual PE bag + EPE foam protection + export-grade carton, customized packaging available upon request
Frequently Asked Questions
Q1: What is your production lead time?
Prototype samples can be delivered in 2-3 days. Formal pre-production samples take 1-2 weeks. Mass production lead time is typically 3-4 weeks, depending on order quantity and complexity. Rush orders for optical imaging projects can be accommodated upon request.
Q2: How to get accurate quotation?
Please send us your 3D drawings (STEP/STP/IGS/XT), 2D drawings (PDF/DXF/DWG), or physical samples. Include material specifications, surface treatment requirements, and target quantity. Our engineering team will review and provide a detailed quotation within 24 hours.
Q3: Can I quote without technical drawings?
Yes, we can provide a rough estimate based on product photos, dimensions, and description. However, for precise pricing and manufacturability analysis, technical drawings or physical samples are strongly recommended, especially for complex binocular optics housings.
Q4: Will you leak my design drawings?
Absolutely not. We strictly protect all client intellectual property. We are happy to sign NDA (Non-Disclosure Agreement) before receiving any drawings. Your binocular optics housing designs, prototypes, and production data remain fully confidential.
Q5: Can you provide pre-production samples?
Yes, we strongly recommend pre-production samples for first-time orders. This allows you to verify fit, finish, and function before committing to mass production. Sample costs are typically refunded or deducted from bulk order totals.
Q6: How do you handle defective products after delivery?
We maintain a strict quality control system with 100% inspection before shipment. In the rare event of defects, please contact us within 7 days of receipt. We will analyze the issue, provide replacement parts or full refund, and implement corrective actions to prevent recurrence.

Company Details

Bronze Gleitlager

,

Bronze Sleeve Bushings

 and 

Graphite Plugged Bushings

 from Quality China Factory

  • Business Type:

    Manufacturer

  • Year Established:

    2014

  • Total Annual:

    5000000-100000000

  • Employee Number:

    200~300

  • Ecer Certification：

    Verified Supplier

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Get in touch with us

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  • Lianwei Technology (Dongguan) Co., Ltd
  • No. 85, Shatou Shayong Road, Chang'an Town, Dongguan City, Guangdong Province, China
  • https://www.lianwei-cncparts.com/

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