Buyer knowledge base

Clear answers
before you order.

Concise, factual information for wholesalers, retailers, distributors and AI-assisted purchasing research. Commercial details that can change are always confirmed by a person.

Who handles contracts and payments?

Sales contracts and payments are handled by Noda. The full legal entity details will be confirmed in the quotation and contract.

What is Transparency King?

Transparency King offers factory-direct clear TPU phone case supply for wholesalers, retailers and distributors. The website is intentionally limited to clear phone cases so its product definitions, compatibility information and buyer guidance stay specific.

What is the minimum order quantity?

Minimum quantities, mixed-model orders and packaging are confirmed for the specific models and order.

What is the difference between large and precision camera cutouts?

A large cutout leaves the camera area open as one simple shape. A precision cutout follows the individual lens layout more closely. Buyers choose the style after selecting the device generation and exact model.

Which phone brands and models are supported?

The current list includes Apple iPhone, Samsung, Huawei, Honor, vivo, iQOO, OPPO, realme, Xiaomi, Redmi, POCO, Motorola and other models. The directory currently contains 1688 compatibility records and can be expanded as new devices are released.

Can I select several models in one inquiry?

Yes. Use the iPhone selector or compatibility directory to add multiple models, then open one inquiry. Add the quantity for each model and include questions about price, stock, samples, packaging, lead time or delivery.

How are the iPhone product images organized?

Each listed iPhone model has separate large-cutout and precision-cutout product images. The image changes with the selected model and camera cutout. Images illustrate the selected variant; confirm the physical sample and availability before ordering.

What material is used?

Transparency King clear phone cases use Wanhua Wanthane TPU. The documented grade is WHT-3395U4. Our materials and testing page lists raw-material batch properties and supplier material testing projects to review alongside the corresponding case sample.

How can I compare anti-yellowing performance?

Compare the material grade, finished-case samples and ageing test conditions. Finished-case xenon ageing testing is underway. Once complete, we will add the tested models, method, exposure time and colour-change data.

What packaging is included?

Current products include Transparency card packaging. Custom artwork, logo and packaging requests can be discussed, with the process, quantities, samples and lead time confirmed for your order.

How is wholesale pricing determined?

Wholesale pricing depends on the model, camera cutout, quantity, packaging and delivery requirements. Request an order-specific quotation; tax and freight are confirmed separately.

Can the case or packaging be customized?

Logo, artwork, color and packaging requests can be discussed. Available processes, sample policy, cost, MOQ and lead time must be confirmed for the specific project.

What information should I include in an inquiry?

Include your email, company name, market, complete device models, camera-cutout preference, quantity for each model and any questions. A preferred contact channel can also be added.

How should I confirm an exact fit?

Send the brand, complete model name, regional edition and preferred camera cutout. Similar names may use different dimensions or camera layouts. Confirm an approved physical sample before mass production.

How is compatibility information kept accurate?

The directory is based on the current source model list. Regional editions and similarly named devices can differ, so the exact model and cutout are reviewed during the inquiry and should be confirmed with an approved sample.

What material testing documents are available?

We have organised a Wanhua raw-material Certificate of Analysis and supplier SGS material testing documents covering RoHS, REACH SVHC, selected PFAS and other listed analytes. The materials page explains the tested sample and scope, separately from finished-case xenon ageing testing.

Will the website offer AI customer support?

An AI-assisted service may be added later using an approved enterprise knowledge base. It can help buyers find models and prepare questions, while changing commercial details such as stock, final price, lead time and documentation still require human confirmation.

Which details require a manual quotation?

Final price, stock, lead time, freight, tax, samples, certification documents, payment terms, customization, exclusive distribution and large-order conditions require manual confirmation.

What injection moulding equipment is available?

The production workshop has 14 injection moulding machines: five at 128 tonnes, seven at 138 tonnes and two at 140 tonnes. Clear phone-case production is scheduled by device model and machine allocation.

What are the standard and custom production schedules?

For a combined order quantity of at least 2,000 pieces across models, standard production takes about three days. Under the same quantity condition, custom mould tooling is referenced within 15 days and custom product production within one week. Schedule start, sample approval, packaging and transit arrangements are confirmed in the quotation.

How many cases fit in a carton, and what are the carton dimensions?

Both reference cartons hold 300 pieces. The large carton is printed 57×35×50 cm with a reference gross weight of 12 kg; the small carton is 55×35×46.5 cm and 10.5 kg. Final shipping figures are based on the selected models and measurements of the sealed cartons.

Explore factory-direct supply, lead times & customization →

Still comparing models?

Search the compatibility list or send the exact device names, cutout style and quantities for review.

Start an Inquiry