Weidaolong
SETTING OUT / TONE LOT

D4 Capabilities

Internal Finishes

Everything the client sees and touches. These are the categories where project quantities rarely fill a container per line, which is exactly where consolidation is worth the most, and where the gap between an export-grade factory and a domestic-grade one is invisible on a quotation and obvious on site.

01Scope

CategoryContent
CeramicsWall and floor tile, porcelain, large format, sintered and porcelain slab, mosaic, trims and profiles, adhesive and grout
StoneGranite, marble, travertine, limestone, quartzite, engineered quartz, cut to size, cladding, worktops, mosaic
FlooringLuxury vinyl tile, stone plastic composite, wood plastic composite, laminate, engineered and solid wood, carpet tile, raised access floor, resin
Sanitaryware and brasswareWater closets, basins, bathtubs, shower trays and enclosures, smart sanitaryware, mixers, showers, wastes, concealed cisterns and frames
Doors and ironmongeryInternal doorsets, frames and architraves, locks, hinges, closers, handles, access control hardware, seals
Drylining and ceilingsPlasterboard, metal stud and track, mineral fibre and metal ceiling, suspension grid, access panels, acoustic treatment
Coatings and sealantsEmulsion, trim paint, intumescent coating, anti-carbonation, silicone and polyurethane sealant, tanking

02Source geography

Where it is made.

Ceramics from Foshan, from the Gao'an and Jiujiang relocation base in Jiangxi, from Jinjiang and Nan'an in Fujian, from Tengxian and Wuzhou in Guangxi, and from Jiajiang in Sichuan. A critical operational point applies: the Foshan trading districts are showrooms, and almost every showroom represents a factory located elsewhere. The showroom is where you negotiate; the kiln is somewhere else entirely, and we know which.

Sanitaryware from Chaozhou, integrated bathroom product from Foshan, brassware from the Kaiping and Shuikou faucet belt in Jiangmen. Flooring from the Jiangsu resilient cluster around Changzhou and Zhangjiagang, and engineered wood from Nanxun in Zhejiang.

Stone from Shuitou in Nan'an, the largest natural stone marketplace in the world, which processes an estimated seventy per cent of all stone imported into China from more than fifty source countries, and from Yunfu in Guangdong. Where the material calls for it, direct from Turkey, Italy, Spain, Greece, Egypt, Brazil and India.

03What we check

Eight checks that separate export grade from domestic grade.

None of these are visible on a quotation. All of them are visible on site.

  • Sorting discipline, not the grade written on the box. Four things separate an export-grade tile factory: calibre and shade sorting into work-size and tone lots marked on the carton; rectified squared edges; export cartons with heavier board, corner protection and shrink-wrapped pallets; and batch reservation for phased projects. We ask a factory for its destination mix, not its grade certificate.
  • Slip resistance, because it is the most common specification failure in the category. Dynamic coefficient of friction and R-value under EN 16165 or DIN 51130. We specify it and test it.
  • Click system licensing. Licensed Unilin, Valinge or I4F against an unlicensed copy. Unlicensed click profiles expose the importer to patent enforcement in the European Union and the United States. Because we take title, we would be that importer. Licence verification is a hard gate at supplier qualification.
  • Wear layer, in millimetres, measured. Under-declared wear layer is the most common misrepresentation in resilient flooring. We specify it numerically and verify it.
  • Core composition. Virgin against recycled polyvinyl chloride in a stone plastic composite core. Recycled core is brittle, warps and off-gasses. The price difference is USD 0.50 to 1.00 per square metre; the failure difference is total.
  • Sanitaryware body and trapway. Vitreous china below 0.5% water absorption against semi-vitreous. Fully glazed trapway against unglazed, because unglazed trapways block and are the single largest source of warranty claims in the category.
  • The valve, specified separately from the ceramic. A Geberit, Fluidmaster or Sanwa fill and flush valve against an unnamed generic. The valve fails long before the ceramic does, and it is almost never on the specification.
  • Engineered stone resin content and silica. Seven to ten per cent resin is correct; higher is cheaper, softer and yellows under ultraviolet. Australia has banned high-silica engineered stone benchtops on silicosis grounds, and low-silica product is now the compliant route.

04Standards and conformity

MarketRequirement
European Union and United KingdomCE or UKCA to EN 14411 (tile), EN 14041 (resilient), EN 14342 (wood), EN 13329 (laminate), EN 1469 (stone cladding), EN 997 and EN 14688 (sanitaryware), WRAS in the United Kingdom, ACS in France, DVGW in Germany, REACH and phthalate limits, EUDR on timber products
United StatesASTM C1026, ASTM C1027, ANSI A137.1, FloorScore, CARB Phase 2 and TSCA Title VI, cUPC from IAPMO with annual factory audit, NSF/ANSI 61 and 372, WaterSense, MaP
GulfSASO and SABER product and shipment certificates, ECAS
AustraliaWaterMark, which is mandatory, plus WELS registration, and AS/NZS slip classification

05Commercial parameters

Tile loading
Weight-limited, not volume-limited: a 40-foot high cube holds 2,000 to 2,400 square metres.
Breakage
We budget a two per cent breakage reserve as standard and hold a five to eight per cent overage buffer on tile, trim and fixings for project work.
Flooring
Minimums 1,000 to 3,000 square metres depending on construction. Lead time 15 to 30 days.
Sanitaryware
Minimums are driven by finish, not by body: each finish is a separate plating run.
Stone
By the container, weight-limited at 40 to 50 slabs at 20 millimetres in a 20-foot.

Enquire about internal finishes.

Send the specification, the schedule or the drawing package. We will confirm what we can supply, the conformity route for your market, and a delivered programme.

Request a quotation