A chair leaves Foshan at 14% moisture content, in a container that crosses the equator, and lands in a building with 35% relative humidity heating in winter. The joints open. The panel cups. The drawer no longer closes.
Nothing was wrong at the factory. The wood was simply made for a different climate than the one it now lives in — and nobody wrote down which climate the furniture had to survive.
Before production, we agree the destination climate and the moisture content target that follows from it — typically 8–10% for temperate interiors, lower for heated dry climates. We check it at the factory with a meter on the actual stock, and again at packing.
Joinery is checked the same way: which joints, how they are cut, whether the frame can move without cracking. A mitred solid wood frame with no allowance for movement will fail, no matter how good the finish is.
Species claims get verified, not assumed. Where the specification names a species, we check that the stock matches — and where that species is restricted, we check the CITES or FSC documentation is real and current before anything is loaded.
Finish is agreed on a sealed physical sample, checked for adhesion and hardness, and inspected on the last carton as well as the first. A batch that changes gloss halfway through is a claim waiting to happen.
It depends on where the piece will live. Temperate interiors with winter heating typically want 7–9%; humid tropical interiors 12–14%; air-conditioned hotels in the Gulf sit somewhere between. Tell us the destination and we will set the target with the factory — the number matters more than the range on a spec sheet.
Visually on grain and figure, and by the paperwork where the species is controlled. For anything CITES-listed — rosewood, ebony, certain mahoganies — we confirm the permit is genuine and covers the actual shipment before production starts. Substituting a similar-looking species is the most common quiet problem in this category.
Yes, including stated use cycles, fire performance for upholstery, and finish durability testing. These need to be written into the specification from the start — retrofitting a fire standard onto a finished design usually means changing the foam, the fabric or both.
Knock-down saves a large amount of container space and is usually the right call for volume, but the connection detail becomes the weak point. We check the fittings and the instructions as part of inspection, because a well-made chair with a bad cam lock still fails on site.
一把椅子以 14% 的含水率离开佛山,进了一个跨赤道的柜子,最后落进一栋冬天开暖气、湿度 35% 的楼里。榫头开了,板子翘了,抽屉关不上了。
在工厂里,什么都没做错。只是这木头是按另一种气候做的,不是它现在待的这一种。而没有人写过一句话:这套家具得扛住什么样的空气。
生产之前先定目的地气候,再定含水率做到多少——温带室内一般 8–10%,干燥供暖的地方更低。我们在厂里用含水率仪测实际那批木料,装箱时再测一遍。
榫卯一样要核:用哪种榫、怎么开、框子有没有给木头留伸缩的余地。一个 45 度拼角的实木框,不给木头留活路,饰面做得再漂亮也会裂。
树种是核出来的,不是信出来的。规格写了什么树种,我们就核木料对不对;属于管制树种的,装柜之前就查 CITES 或 FSC 文件是真的还是假的、过没过期。
饰面在封存的实物样板上确认,测附着力和硬度,验收时第一箱和最后一箱都看。一批做到一半光泽变了的货,就是一张还没递上来的索赔单。
看这件东西将来放在哪里。冬季供暖的温带室内通常要 7–9%;湿热的热带室内 12–14%;海湾地区常年空调的酒店在两者之间。把目的地告诉我们,我们和工厂一起定这个数——具体数字比规格书上的一个区间更有用。
看纹理和木射线,受管制树种看文件。凡是 CITES 名录里的——红木、乌木、某些桃花心木——我们在投产前确认许可证是真的、且覆盖这一票货。用外观相近的树种替换,是这个品类最常见、最安静的问题。
能,包括规定的使用次数、软包的防火性能、饰面的耐磨测试。这些必须一开始就写进规格——等设计做完再补一个防火标准,通常意味着换海绵、换面料,或者两样都换。
拆装省大量柜内空间,走量时通常是对的选择,但连接件就成了薄弱点。我们把五金件和说明书一起纳入验货——一把做得很好、但偏心件是次的椅子,到现场照样散。