Bangkok Paper Business

Business Services · Bang Rak

41, 26 Silom 19 Alley, Si Lom, Bang Rak, Bangkok 10500

Rated 5/5 from 3 reviews.

Data checked on 25 June 2026.

Bangkok Paper Business is a third-generation specialty paper trade supplier, not a retail paper shop. Its differentiator is a consulting service and a sample room spanning substrates from YUPO synthetic stock to uncoated recycled sheets, backed by FSC certification and supply partnerships with YUPO and SCGP.

Bangkok Paper Business operates from Silom 19 Alley in Bang Rak, with a fifth-floor sample room where buyers can handle substrates side by side. YUPO synthetic sheets carry the cool, slightly slick resistance of a playing card, while uncoated recycled stock feels fibrous and light-absorbing. The gap between substrates is wide, and the consulting service exists to help buyers navigate it.

The company carries a long lineage in the Thai paper industry. The Sanguanpiyapan family entered paper trading in 1948, when founder Sanguan was recognised as one of the so-called 5 Tigers of the Paper Industry. A second generation built Bangkok Piyapan into a company ranked in the top 50 of the SET index.

The third-generation pivot to BPB in 1999 added converting capacity and secured FSC certification. Supply partnerships with YUPO and SCGP anchor the specialty range, positioning the firm as a trade supplier rather than a shopfront retailer.

The business is at 41, 26 Silom 19 Alley, Si Lom, Bang Rak, Bangkok 10500. Reach the team by phone at +66 2 635 1160 or through bpb.co.th to arrange a sample-room visit or discuss substrate sourcing.