Import Bangkirai Decking — Buy in Bulk from Supplier in Indonesia

Setiawan Biz supplies Bangkirai decking machined from premium Yellow Balau (Shorea laevis), a dense tropical hardwood native to Indonesian rainforests. The listing highlights pre-grooved board options for concealed fastening, though exact groove dimensions and profile geometry are not specified. Yellow Balau is taxonomically grouped with Bangkirai in commercial timber trade, sharing the same high density, natural silica content and extractive-rich heartwood that confers resistance to subterranean termites and soft-rot fungi. The timber's specific gravity typically ranges from 0.82 to 1.05 air-dry, placing it among the heavier decking species suitable for commercial load-bearing applications.

The heartwood colour ranges from golden-yellow to brown, darkening on exposure to ultraviolet light to a deeper russet brown unless maintained with pigmented finishes. The grain is interlocked to spiral, producing a pronounced stripe or ribbon figure on quartersawn faces that is prized for visual depth in architectural decking. Pre-grooved options mentioned in the source imply a side-groove system compatible with stainless steel or polymer hidden fasteners, though the exact clip specification, board spacing requirement and edge profile (single groove, double groove, or tongue-and-groove) must be confirmed directly with Setiawan Biz. The wood contains no natural odour when dry, and its high silica content (up to 0.5% by weight) contributes to surface abrasion resistance but accelerates cutter wear during onsite re-sawing or profile modification.

Typical installations include residential patios, commercial boardwalks, marina walkways and poolside decking where barefoot traffic demands a splinter-free, stable surface. The material's high density and low volumetric shrinkage coefficient (approximately 8-10% from green to oven-dry) contribute to dimensional stability in humid tropical and subtropical climates. Buyers should note that the listing does not state a factory location, production capacity or typical lead time, nor does it enumerate the claimed ISO or FSSAI certification details. All trade terms, including the flexible MOQ referenced, require direct confirmation with the supplier before order commitment.

Setiawan Biz is located at Jalan Rembang Lasem Km 5, Rembang 59211, Indonesia, a specific street address in Central Java province that places the supplier near the north coast Java timber processing and export corridor. The trust tier is listed as harbour, with a 0.00% response rate and zero recorded average response hours, indicating no platform-mediated buyer engagement to date. No verification status, audited years in operation, or named personnel are disclosed in the available profile.

The source description references ISO and FSSAI certifications without certificate numbers, scope statements or accreditation bodies. FSSAI (Food Safety and Standards Authority of India) is not a timber certification, so its applicability to wood decking is unclear and should be queried directly. The supplier offers flexible MOQ and cites FOB and CIF as available Incoterms, with L/C and T/T payment methods. Buyers should request a formal quotation with full specification breakdown, sample availability terms, and a pro forma invoice structure before advancing to a contractual agreement.