Import 300gsm, 350gsm, 400gsm Recycle Duplex Paper — Buy in wholesale FOB from Supplier in China

Zhejiang War Dragon Paper Co., Ltd. produces recycled duplex paperboard in three basis weights: 300gsm, 350gsm, and 400gsm. The board consists of a white clay-coated printable top layer laminated to a grey recycled fibre reverse, a standard construction for cost-sensitive packaging and display applications. The grammage range spans medium to heavy carton board, with 300gsm suited to lightweight folding cartons, 350gsm to standard retail packaging, and 400gsm to heavier-duty boxes and point-of-sale displays. The recycled content aligns with circular economy procurement criteria increasingly specified by European and North American brand owners.

The smooth surface finish on the white side supports four-colour process lithography and flexographic printing with halftone screens to 150 lpi, depending on press configuration and ink film thickness. Grey back duplex board of this type typically exhibits Cobb values of 35-55 g/m² for the coated surface, indicating moderate moisture resistance suitable for dry-goods packaging in conditioned environments. Stiffness, measured as bending resistance in the machine direction, increases with grammage; typical Taber stiffness values range 200-400 mN for 300-400gsm in this product category. Caliper, bulk, and smoothness specifications are not stated in the source and should be requested from the supplier for critical print registration applications.

End-use sectors include food and beverage cartons, pharmaceutical boxes, footwear packaging, toy packaging, and promotional display materials. The 400gsm grade provides adequate rigidity for counter displays and shelf-ready packaging without secondary corrugated support. Buyers include converters, print finishers, and brand-owner procurement teams seeking FSC or recycled-content certification for sustainability reporting. Trade terms, minimum order quantities, and lead times from this Fuyang City, Hangzhou-based mill require direct confirmation, as the source description references flexible MOQ and shipping options but provides no binding figures.

Zhejiang War Dragon Paper Co., Ltd. operates from the Chunjiang Paper Industrial Zone in Fuyang City, Hangzhou, Zhejiang Province, China. This location sits within one of China's principal paper manufacturing clusters, with established pulp and paper logistics infrastructure via Ningbo and Shanghai ports. The supplier holds a harbour trust tier, indicating baseline platform verification. However, the response rate is recorded at zero percent with no average response time data, signalling that buyers should treat engagement cautiously and verify current operational capacity before committing to volume orders.

The company's product focus centres on recycled paperboard for print packaging applications. No information is provided on mill capacity, number of paper machines, annual output, workforce size, or year of establishment. The source description mentions ISO and FSSAI certifications, but buyers should request current certificate copies with scope and expiry dates. Independent verification of environmental compliance, wastewater treatment standards, and chain-of-custody documentation for recycled fibre sourcing is advisable given the sustainability claims associated with this product.