Precision Manufacturing Solutions for Optical and Imaging Equipment
BGCNC acts as your integrated manufacturing partner in Dongguan, China, specializing in high-precision components for optical, laser, and imaging systems. We bridge design engineering and reliable production by coordinating 50+ proven manufacturing partners to deliver complex mechanical parts that meet stringent industry tolerances.
- 50+
- Manufacturing partners
- 10
- Manufacturing engineers
- 5
- Axis machining (3–5)
- 1st
- Part matches the 500th
Engineering Support for Optical Systems
Optical equipment requires more than standard machining. Our 10 manufacturing engineers work directly with your R&D team to evaluate designs before production begins.
Thermal Stability
Advising on material selection such as Invar or specialized aluminum alloys to minimize thermal expansion.
Tolerance Analysis
Assessing critical dimensions for lens mounting, sensor alignment, and housing fitment to ensure assembly precision.
Design for Manufacturability
Simplifying complex geometries to reduce machining time and cost without compromising structural integrity.
Capabilities Built Around Optical Performance
From precision CNC machining to surface finishing and full fabrication, our processes are selected to protect dimensional stability, surface quality, and repeatable assembly.
3, 4, and 5-Axis Machining
Complex, multi-faceted optical housings, baseplates, and lens barrels produced in a single setup to maintain geometric tolerances and alignment.
Material Expertise
Proficiency in aluminum (6061-T6, 7075-T6), stainless steel, and low-expansion materials such as Invar.
Part Consistency
Repeatable processes for small-to-medium volume runs, ensuring the 1st part and the 500th part maintain the same fit.
Quality Management for High-Tech Hardware
We align our supply chain with your quality requirements. Depending on the criticality of your optical system, we select manufacturing partners holding relevant certifications.
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ISO 9001
General quality management applied to all production batches.
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AS9100D / ISO 13485
Available for projects requiring aerospace or medical-grade traceability and documentation.
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Inspection Protocols
We manage the inspection process from First Article Inspection (FAI) reports to final quality checks, ensuring dimensional reports match your CAD drawings.
Strategic Process Selection
Choosing the right manufacturing path is essential to balancing cost and performance. Our engineers evaluate your project lifecycle to recommend the most suitable route.
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Prototyping
Utilizing 3D printing or rapid CNC machining for initial testing and design validation.
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Low-Volume Production
Transitioning to optimized CNC setups or small-batch casting as your project moves into the DVT and PVT phases.
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Cost Optimization
Identifying where secondary operations can be reduced or where design changes can lower unit costs without affecting the performance of your optical assembly.
How We Simplify Your Supply Chain
Managing manufacturing in China is complex. We act as your onsite team, removing the burden of supplier coordination. You work with one project manager at BGCNC who oversees:
- Technical communication between your engineers and our shop floor.
- Scheduling and lead time management across multiple suppliers.
- Quality control and non-conformance resolution.
- Logistics and international shipping coordination.
Submit Your RFQ
If you are developing optical equipment, laser systems, or precision measurement tools, we are ready to assist. Send your drawings, bill of materials, and project requirements to our engineering team for a detailed review.
We prioritize project inquiries with clear tolerance specifications and material requirements. Please include these details in your RFQ to receive an accurate assessment.
Email your files to
info@bgcnc.com
Our Office
Hongrongyuan · Honghu-Technologiepark, Bezirk Longhua, Shenzhen, China