Your Professional Optical Mold Supplier
Sanpin Mould is a tooling and injection molding company based in Shenzhen, China, founded in 2007. We provide end-to-end services from mold design and manufacturing to injection molding production. Our solutions support industries including automotive, medical, home appliances, electronics, and industrial components.
All-in-One Production
We handle mold design, tooling, and injection molding in-house, helping reduce delays and keep quality consistent.
Reliable Quality Control
We follow ISO 9001, ISO 13485, and IATF 16949 standards, with clear documentation and controlled processes.
Experience You Can Rely On
With nearly two decades in tooling and molding, we understand common production challenges and how to avoid them.
After-Sales Support
We provide ongoing technical support, mold maintenance, and quick response to ensure stable long-term production.
Specification
|
Mould Material |
P20/718/738/NAK80/S136 |
|
Mould Base |
HASCO,DME,MISUMI,JIS,LKM etc |
|
Raw-material |
ABS,PP,PC,PA6,PA66,PVC,POM,PMMA,PS etc |
|
Supply voltage |
Single Phase 110V/220V± 10%, 50/60Hz AC |
|
Pulse Width |
13-500ns |
Advantages of Optical Mold
Cost-Efficient Mass Production
Injection molding enables the economical production of high volumes with consistent optical quality. Compared to traditional grinding and polishing of glass, cycle times are significantly reduced.
Design Freedom for Complex Geometries
The process supports the replication of aspheric lenses, freeform surfaces, and diffractive structures – allowing for highly integrated and compact optical designs.
Lightweight and Durable
Plastic optics are significantly lighter than glass and offer better impact resistance. This makes them ideal for mobile, automotive, and wearable applications.
Functional Integration
Advanced polymers allow for added functionalities like UV filtering, infrared transmission, or anti-reflective coatings – all achievable within a single component design.
Consumer Electronics & Imaging
Injection-molded polymer optics are crucial for smartphone cameras, digital cameras, and CD/DVD/Blu-ray players.
AR/VR & Wearables
Production of lightweight optical waveguides, Fresnel lenses, and lens arrays for headsets and wearable devices.
Automotive Lighting & Sensors
Components for modern vehicles, including LED headlights, light guides, and LiDAR sensors.
Medical Optics
Micro-molded parts for endoscopes, diagnostic lab-on-a-chip devices, and imaging equipment.
Telecommunications
High-speed data transceivers, fiber-optic coupling components, and connectors.
Illumination and Sensing
LED lenses for shaping light, machine vision systems, barcode scanners, and cleaning room particle counters.
Ordering Process
Product ldeas
Customers will tell us ideas or show us samples of the products they want to produce.
3D/2Ddrawings
Confirmation of product size and design of 3D and 2D drawings according to customer requirements.
3D Printing/Prototyping
Verify that the structure and assembly of the product meets the design requirements.
Mold Fabrication
High-speed machining center accuracy+0.01mm.
Sample Production
Sending samples to customers and confirming that they are correct.
Mold Completion
Mass production with new mold.
Storage Precautions for Optical Molds
● Store in a dry, well-ventilated area with a constant, controlled climate to prevent condensation. A temperature range of 20–25°C and relative humidity below 40% is ideal for high-purity optical components.
● Before storage, break down the mold to remove resinous deposits, gas buildup, water stains, and color residue using proper solvents.
● Because optical molds are highly fragile and polished, they must be protected from mechanical damage using protective coatings or by wrapping them in protective foam.
● Use compressed air to fully dry all cooling channels, removing any water that could cause internal corrosion.
● Use dedicated storage racks, shelving, or pallets that can handle the mold's weight and maintain a safe, clean environment.
Packaging and Shipping
|
Packaging |
Carton or wooden carton |
|
Shipping |
Shipping by sea, by air, by express are acceptable. According to your requirements. |
Our Service
Pre-Sales
Providing clients with professional technical consultation, mold design, sample production, and quotation suggestions.
Sales
Tracking production progress throughout the mold manufacturing and injection molding process, strictly implementing quality control, and promptly communicating to resolve production issues.
After-Sales
Providing technical support, mold maintenance and optimization services, responding quickly to customer feedback, and ensuring customer satisfaction.
European Service Points
After-sales service points have been established in Europe, allowing customers to conveniently obtain support nearby.
Our Factory
Shenzhen Sanpin Mould Co., Ltd., established in 2007 and located in Bao'an District, Shenzhen, covers an area of over 24,000 square meters and is a national high-tech enterprise.
Our Certificates
ISO 9001:2015,ISO 13485:2016,IATF 16949
As one of the leading optical mold manufacturers and suppliers in China, we're featured by quality products and good price. Welcome to buy customized optical mold made in China here from our factory. If you have any enquiry about quotation, please feel free to email us.
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