You're looking at a chair that handles eight-hour shifts in an exam room, and we've run the hydraulic pump through 50,000 cycle tests before we ship anything—basically, that means teh adjustment mechanism will outlast most leases on the equiment it sits next to. 2. Each batch of synthetic leather gets a shrinkage check at 80°C and a rub test for 500 cycles minimum, so it won't crack or peel after six months of alcohol wipe-downs. 3. We usually have about 200 units in stock for the KL-S319, but confirm lead time if you need a custom color because the MOQ on that is 50 pieces and we retool the dye lot each time. 4. The casters are noise-free, but they're not suited for thick carpet—they're designed for tile or vinyl flooring in clinics, and we'll tell you that up front rather than have you discover it after unboxing. 5. For the metal frame, we pull a random sample every 200 units and run a 48-hour salt spray to confirm corrosion resistance; it passes or we scrap entire batch, and you'll get a COA with the specific g/mol data form that test. 6. Actually, the lumbar support is the detail most buyers don't think to ask about—it's a pneumatic bladder, not just foam, so you can dial in pressrue while seated, and we've seen it hold consistent over 10,000 adjustments give or take.


MOQ is typically 1 unit for sample orders, but bulk orders start at 50 pieces. We can discuss specific quantities if you need more flexibility.
We can provide a Certificate of Conformance (COC) and third-party test reports for materials and load capacity. Just let us know what specific docs your buyer requires.
Yes, that range works well with most standard exam tables (around 25-28 inches high). The hydraulic pump gives you smooth adjustment in between.
Each chair is packed in a sturdy cardboard box with foam padding and corner protectors. For bulk orders, we can use reinforced cartons or plywood crates on request.
Absolutely, customization is available. You can choose from multiple color options for the synthetic leather, and we can add your logo or branding on the backrest or headrest.