Start with what "high gloss melamine" means in your specification

The phrase covers different build-ups, and two suppliers quoting the same words may be offering you different products. In a typical melamine-faced door the decorative paper layer is pressed onto a board core; the sheen comes from that surface layer rather than from a poured or laminated coating. Suppliers in the same catalogue group will offer matte, textured, wood-grain and two-tone versions of the same door construction — for example matte melamine cabinets and wood grain melamine cabinets — which tells you the finish is a surface choice applied to a carcass and core you should specify separately.

Ask each supplier to state, in writing and per line item: the core board type and thickness; the decorative surface and its finish; the edge treatment on all four sides; the hardware set (hinges, drawer slides, legs, brackets); and whether the door is supplied assembled or flat-packed. A supplier who answers these with a datasheet is quoting a product. A supplier who answers with a colour code alone is quoting a sample.

Compare how the supplier handles gloss-specific risk

Glossy surfaces show fingerprints, haze and fine scratching far more readily than matte ones, and they reflect the lighting design above them. That has procurement consequences, not just aesthetic ones.

• Batch consistency. Ask whether doors for one project are produced in a single run from one batch of surfacing material, and how replacements are matched later. Gloss panels made at different times can read as two different colours under the same downlight.
• Edge and corner protection in transit. Ask specifically what packing is used for glossy door faces — interleaving, edge banding protection, corner guards, carton grade — and how containers are loaded. Sea freight is where most cosmetic damage to high gloss fronts appears.
• Site handling instructions. A supplier who hands over cleaning and protection guidance for the install phase is assuming some responsibility for the result. One who does not leaves you to discover the right method on site, in front of a client.

Request the same physical sample from every shortlisted supplier: one glossy door corner with the edge visible, plus the matching carcass panel. Compare them under the lighting temperature you intend to use, not under showroom spots.

Judge the factory against the scope of your job

Commercial work rarely stops at cabinets. A kitchen run usually pulls in wardrobes, vanity units, wall panelling, doors, flooring and lighting, and those items land on the same programme with different lead times and different suppliers arguing about who is late.

This is where a one-stop furniture and building materials supplier earns its place. SANTERSON operates from China as a manufacturer of furniture and building materials, with cabinetry, interior fixtures, wall and ceiling finishes, flooring, lighting and outdoor ranges under one roof, and states operation since 2008. The practical value is narrow and specific: one production coordination point, one packing list conversation, one set of drawings to reconcile — rather than five suppliers each protecting their own interface.

Verify capacity claims yourself. Site figures for factory area and export share have varied between pages on our own site, so treat any such number from any supplier as a claim to check against an audit, a video walk-through with a date visible, or a reference job you can visit.

Test customisation and documentation before the order

High gloss work in commercial interiors is almost never off-the-shelf: bar fronts, appliance housings, headboards and joinery runs all need made-to-measure sizing. Our own custom built-in kitchen cabinets are supplied with project-specific layout, dimensions, door styles, panel materials and finishes, with matching hinges, drawer slide rails, support legs and connecting brackets available on request — the same specification discipline we ask buyers to demand from anyone they compare.

Check what the supplier provides at quotation stage: dimensioned drawings, a material schedule, hardware schedules, packing lists by room or unit number, and a named contact who answers on your time zone. Under the turnkey furniture and building materials company model, SANTERSON's stated workflow runs from consultation and design through production, logistics, installation support and after-sales; ask any supplier you compare to name the same stages and who is accountable at each one.

Price the whole delivery, not the cabinet line

Ask each supplier to confirm transit, duties and delivery scope for your specific address in writing. Marketing statements about coverage or response times are not a service level until they appear in your contract with named conditions.

Five questions that separate suppliers quickly

Two suppliers will answer these in an afternoon. A third will hedge. That response pattern is the most useful data point in the whole comparison, because it predicts what the next eight months of the job feel like.