Introduction
Navigating the world of eyewear production can be complex. Whether you are a brand founder or a procurement manager, understanding the logistics of custom sunglasses manufacturing is the key to a successful launch.
At Somta Optical, we believe in transparency. This guide answers the most frequent questions regarding MOQs, costs, and timelines to help you optimize your supply chain.
What is the Minimum Order Quantity (MOQ)?
One of the first questions we receive is about order size. While many clients seek small batch sunglasses manufacturing to test the market, factory production lines require a baseline to remain cost-effective.
The Industry Standard
When delving into the world of wholesale custom sunglasses, understanding the concept of Minimum Order Quantity (MOQ) is crucial. The industry standard for sunglasses MOQ exists primarily to balance the costs of material wastage and machine setup. This ensures that productions are not just efficient but also economically viable. By setting a MOQ, manufacturers can streamline the production process, minimizing waste and optimizing machine usage. It’s a delicate balance that ensures both suppliers and clients benefit from cost-effective production cycles.
MOQ by Material:
MOQ requirements can vary significantly depending on the materials used in the construction of sunglasses. For TR90 frames, a resilient and flexible material often favored in eyewear, the MOQ typically hovers between 300 to 500 pieces per color or style. This enables manufacturers to achieve an economical scale of production while maintaining flexibility in style offerings. Metal and titanium frames, known for their durability and premium feel, usually require a MOQ of around 300 pieces per style, making them relatively more accessible for brands seeking low minimum order quantities. In contrast, when dealing with injection or plastic sunglasses, the MOQs climb higher, often exceeding 1,000 pieces. This is largely due to the efficiencies gained in mass production, where larger quantities significantly drive down costs per unit.
Pro-Tip
As an experienced OEM sunglasses factory in China, we often offer mold fee rebates or waivers once your total order volume reaches a specific milestone (e.g., 4,000+ units).
The “Mold Fee” (Tooling Cost) Breakdown
What are you paying for?
When stepping into the realm of OEM sunglasses production, understanding the intricacies of mold fees, also known as tooling costs, becomes crucial. But what exactly are you paying for when it comes to these sunglasses mold costs?
Cost Estimates:
When diving into the world of OEM sunglasses production, understanding the intricacies of mold costs is crucial. At its core, the tooling fees for sunglasses encompass various elements that contribute to the overall expense. One of the primary components you’re paying for is CNC programming. This involves using precise, computer-controlled equipment to shape and refine the molds, ensuring that each pair of sunglasses meets your exact specifications. For materials like PC or TR90, mold fees are typically lower, sometimes incurring minimal costs mostly attributed to CNC labor.
In contrast, manufacturing sunglasses using metal or injection materials necessitates a more detailed breakdown of expenses, as these materials require significant upfront investments. Typically, the mold fees in this category can range anywhere from $500 to over $2,000. This pricing reflects the complexity involved in creating copper molds for injection or implementing specialized hinges, which demand precision and durability.
Refund Policies
Another important aspect to consider is the refund policy associated with these mold fees. Many manufacturers offer a system where mold fees are refundable after reaching a specified order volume, often 5,000 units. This structure can ease the initial financial burden, making it more appealing for businesses to commit to large-scale production, knowing that part of the sunglasses mold cost could eventually return to their budget as their sales volume grows.
The Sampling Timeline: From Sketch to Prototype
| Material Component | Key Advantage | Standard MOQ | Tooling Fee | Sampling Time |
| TR90 Frames | Ultra-light, Flexible, Memory material | 600 – 1,200 pcs | $1,500 – $2,500 | 35-45 Days |
| PC Frames | High Durability, Cost-Effective | 1,200+ pcs | $1,200 – $2,000 | 30-40 Days |
| PC Lenses | Shatterproof (ANSI Z87.1 standard) | N/A (Part of Frame) | Custom Shape: Extra | 7-10 Days |
| TAC Lenses | 99% Polarization, Lightweight | N/A (Part of Frame) | Custom Shape: Low | 7-10 Days |
Stage 1: Technical Drawing (2D/3D): 3–5 days.
When transitioning your custom frame design from concept to reality, understanding the sunglasses sampling lead time is crucial. It typically begins with the technical drawing stage, where you’re essentially paying for the intricate art of CNC programming. This phase, which takes about 3–5 days, involves creating detailed 2D or 3D representations of your sunglasses prototype, laying the foundational blueprint for precision manufacturing.
Stage 2: Prototype Development
Following the technical drawings, the prototype development phase begins. Depending on your design’s requirements—whether using polycarbonate (PC) or metal materials—this stage could range anywhere from 20 to 30 days. Alternatively, if speed is of the essence, opting for 3D printed samples can cut this period down to just 7 days, especially useful for initial fit testing. The expenses at this stage predominantly cover the creation of copper molds for injection, a pivotal component in capturing the detailed intricacies of your custom frame design, or the installation of specialized hinges that might be necessary for particular functional aesthetics.
Why delays happen: Complexity of design, custom hardware sourcing, and seasonal holidays.
Despite meticulous planning, delays can occur due to various factors like the complexity of custom hardware sourcing, intricate design elements inherent in advanced sunglasses prototypes, or even disruptions caused by seasonal holidays. Each of these can significantly impact the overall timeline, making it vital to anticipate these challenges early on in your project.
Why Partner with a Private Label Sunglasses Manufacturer?
Choosing the right partner is about more than just price; it’s about expertise. Partnering with a dedicated private label sunglasses manufacturer like Somta Optical gives you:
- Quality Assurance: Rigorous testing for UV400 protection and frame durability.
- Trend Insights: Access to the latest 2026 aesthetics, from Gorpcore sports shields to Eco-friendly solutions using bio-based materials.
- Scalability: We support you from your first prototype to mass-market distribution.
Conclusion: Ready to Start Your Collection?
Mastering the logistics of OEM sunglasses factory production—from managing mold fees to timing your sampling—is what separates successful eyewear brands from the rest.
Explore our full range of Custom Eyewear Services
or Contact Somta Optical Today for a personalized quote.
Know Top 10 Sunglasses Manufacturer In China
