From design to production to delivery,
we transform innovative concepts
into premium phone cases.
As a phone case manufacturer with 12+ years of experience, YG aims to make clients’ lives easier by offering one-stop turnkey services that cover all aspects, from research, lD, MD, and ED to sourcing, mold design, mold making, package design, injection molding, finishing & post-processing, assembling, packaging, and packing, 3PL included.
As a leading phone case factory, we deliver original designs tailored for businesses,
enhancing brand identity and providing a competitive edge in the market.
One-stop Service
YG provides one-stop turn-key services from design to delivery, ensuring seamless completion without coordination hassle.
Fast Production
40 phone case mold engineers and 120 injection machines enable daily output of 300k units and assembly of 30,000 sets.
Innovative Design
With 30+ designers and 30+ design engineers, backed by 80 patents, YG delivers market-leading, unique designs for you.
Quality Assurance
Certified by ISO, BSCI, SMETA, Reach, and GRS 4.0 with over 100 annual third-party tests, ensuring top product standards.
As a premium phone case factory, YG provides one-stop solutions that cover every aspect of your project.
From innovative design and prototyping to mass production and quality assurance, our services will make your business more profitable.
Our team designs the case based on your demands. The design fee is USD 500, which could be returned after you kick off tooling.
During the design phase, we help select suitable materials, taking into account your preferences and environmental concerns.
We make a prototype to verify the structure and appearance. The lead time is about 7 days and cost is about USD 400.
We refine and re-test the prototype if necessary, ensuring it meets all design specifications.
Once the design is finalized, we kick off the tooling, which takes about 35 days.
We work on packaging design, create samples, and seek your confirmation to ensure the packaging meets your standards.
We require your sign-off on the golden sample before proceeding to mass production.
The lead time for mass production is approximately 15 days.
Before delivery, we perform a final inspection to ensure all products meet the agreed-upon standards and specifications.
We coordinate logistics and shipping arrangements to ensure timely and secure delivery of your products.
YG provides a wide selection of materials, from eco-friendly to premium finishes, ensuring durability and visual appeal.
The YG team of 30+ designers collaborates with you, offering industrial, mechanical, and electronic design services.
Customize phone cases with features like shock absorption, wireless charging, water resistance, and antimicrobial protection.
Select from methods like screen printing, digital printing, or embossing to perfectly match your branding needs.
We use MUD technology for precise custom injection molding, backed by 40 engineers with over a decade of experience.
YG excels in packaging design, enhancing product protection and the unboxing experience to reinforce your brand.
Partner with YG, your trusted phone case supplier, for innovative solutions. Contact us today to discuss how we can bring your vision to life with our customized phone case offerings.
YG is a leading phone case factory equipped with precise CNC machines and flexible injection molding equipment, supported by our experienced team of engineers. Our goal is to help you enhance your product line, accelerate time-to-market, and support your business growth.
Standard MOQ is 1,000 units for molded cases. Orders above 5,000 units unlock volume discounts and priority production slots.
Our 6-stage workflow:
3D design submission → 2. DFM analysis → 3. Prototype sampling → 4. Mold trial → 5. Mass production → 6. QC certification.
Average lead time: 8-12 weeks for first-time molds.
Yes, our engineering team offers:
• 3D modeling from concept sketches
• Material selection guidance
• Drop-test simulation reports
(Note: Available for orders >1K units).
Design fees are generally included in mold costs when order quantity exceeds 1,000 units. Receive 3D technical drawings and material specifications at 0 upfront cost.
We specialize in high-volume production of:
Our factory specializes in economies of scale:
120+ automated injection machines
24/7 production capacity
30% lower per-unit cost vs competitors at 10k+ units.
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