About Shanghai Liyuan Digital Co., Ltd. - Advertising Materials Supplier in China

Based in Shanghai, China, Shanghai Liyuan Digital Co., Ltd. lists 17 active products across categories such as Advertising Equipments & Materials, Paper Products and Labels. The catalogue includes polymeric optical clear vinyl‑PET liner, double‑side printable flex banner, eco‑solvent cotton canvas‑white back and flag fabric for direct dye sublimation. Other items are frontlit flex banner, LED light bar, printable mesh banner, white static cling film and eco‑solvent textile banner. A notable entry is the Eco‑solvent Blockout PP Paper (one‑side coating) which is recorded under HS code 3921.90 and described as a multi‑layer PP blockout film with a PET core. The remaining products are various printable vinyls, stickers and backlit films without individual HS codes in the supplied data.

Product Range and Specialties of Shanghai Liyuan Digital Co., Ltd.

The product list focuses on printable and backlit media used for indoor and outdoor signage, ranging from self‑adhesive clear vinyl to matte PP paper and specialized blockout films. In the broader industry, printable flex banners are typically supplied in rolls of 1 m to 3 m width, with thicknesses between 0.15 mm and 0.35 mm, and are graded by UV resistance and colour fastness (e.g., ISO 12947 for colour fastness to light). Eco‑solvent inks and substrates such as the cotton canvas or textile banner usually require a minimum tensile strength of 20 MPa and a fire‑retardant rating of B1 or higher. Blockout PP films are commonly classified under HS chapter 39 and meet fire‑safety standards such as GB 8624‑2012 in China, with a typical opacity of 95 % and a roll weight of 5 kg per 100 m. The LED light bar is a low‑voltage lighting accessory often supplied with IP20 protection for indoor use and conforms to IEC 60598 standards.

Trade and Export Information - Shanghai Liyuan Digital Co., Ltd.

China is a major exporter of printed signage media, with Europe, North America and Southeast Asia representing the largest import markets for flexible advertising materials. Products such as printable vinyl, backlit film and PP blockout sheets fall under HS headings 3919, 3910 and 3921, which are routinely inspected for compliance with REACH, RoHS and, where applicable, CE marking. Buyers usually request material safety data sheets (MSDS), ISO 9001 quality‑management certificates and fire‑safety test reports before shipment. Shipping is commonly arranged on 20‑ft or 40‑ft containers, with rolls palletised on Euro‑pallets and secured with stretch film; FOB Shanghai and CIF major ports are the standard Incoterms used by Chinese exporters. Chinese customs may require a declaration of the HS code, country of origin and a declaration of compliance with any relevant phytosanitary or hazardous‑material regulations.

Sourcing from Shanghai Liyuan Digital Co., Ltd. - Buyer Guidance

When sourcing printable vinyl or flex banners, request a sample roll that specifies thickness, tensile strength, tear resistance and colour‑fastness values measured according to ISO 527 and ISO 105. Verify that the supplier can provide an MSDS and any fire‑safety test certificates that correspond to the product’s intended indoor or outdoor use. For the Eco‑solvent Blockout PP Paper, ask for the full material data sheet confirming the multi‑layer construction, PET core thickness and the 3921.90 HS classification used for customs clearance. Confirm the minimum order quantity, typical lead time (often 10‑15 working days for standard rolls) and the packaging format - typically shrink‑wrapped rolls on pallets with a total weight not exceeding 1 ton per pallet for container loading. Ensure that the supplier can issue a commercial invoice, packing list and, if required, a certificate of origin to smooth the import process.

What types of printable media does Shanghai Liyuan Digital offer?

The catalogue includes polymeric optical clear vinyl‑PET liner, double‑side printable flex banner, frontlit and backlit flex banners, printable mesh banner, matte PP paper and eco‑solvent textile banner. Each product is supplied as a roll or sheet suitable for large‑format printing equipment.

Does the supplier provide fire‑safety certification for the blockout PP paper?

The blockout PP paper is listed under HS code 3921.90 and is described as a multi‑layer PP film with a PET core, which typically requires a fire‑safety rating such as B1. Buyers should request the specific fire‑test report to confirm compliance.

What are the common specifications for the printable vinyl products?

Printable vinyls are usually 0.15 mm to 0.35 mm thick, have a tensile strength of 20‑30 MPa, and meet ISO 12947 colour‑fastness to light. They are supplied in standard widths of 1 m, 1.5 m or 2 m and are wound on cores of 100 mm diameter.

Which HS codes are relevant for the advertised products?

Typical HS headings for the listed items include 3919 for self‑adhesive plastic sheets, 3910 for printed flexible sheets and 3921.90 for the multi‑layer blockout film. The catalogue provides HS code 3921.90 only for the Eco‑solvent Blockout PP Paper.

What documentation should a buyer request before placing an order?

Buyers should ask for a material safety data sheet, ISO 9001 quality‑management certificate, fire‑safety test report (if applicable) and a detailed specification sheet that lists thickness, tensile strength and colour‑fastness values. A commercial invoice and packing list are required for customs clearance.

What are the typical minimum order quantities and lead times?

For most printable vinyl and banner rolls, the minimum order quantity is one standard pallet (approximately 10 rolls), while the blockout PP paper may require a pallet of 5 kg rolls. Lead times are generally 10‑15 working days from order confirmation, subject to production scheduling.

How are the products packaged for international shipment?

Products are shrink‑wrapped in rolls, stacked on Euro‑pallets, and secured with stretch film. Pallets are loaded into 20‑ft or 40‑ft containers, with weight distribution kept below 1 ton per pallet to meet standard container‑handling limits.

What Incoterms are commonly used for shipments from Shanghai?

Exporters from Shanghai typically use FOB Shanghai for buyers who arrange their own freight, or CIF to major ports such as Los Angeles, Rotterdam or Singapore when the seller handles transportation and insurance.