Keeping furniture accessory samples consistent with bulk goods requires more than approving a physical unit. Buyers should create a written reference covering the exact model, construction, finish, measurements, packaging, and inspection procedures. For the TX-116W-1 wall mounted folding seat, this means confirming its 304 stainless steel and PU construction, regular white or black color options, L450×W410×H540mm dimensions, and the required inspections before production and shipment.
The most effective approach is to connect the approved sample with four documented areas: product identity, technical specifications, packaging details, and quality inspection results. This creates a traceable standard that factory teams, buyers, and inspectors can follow throughout the order.
The approved reference for this wall mount folding seat is model TX-116W-1. Its stated construction combines 304 stainless steel with PU, and the regular color choices are white or black. The listed dimensions are L450×W410×H540mm, while the net weight is 5000g.
Because manual measurements may vary by approximately 1–2cm, the measurement method and acceptable tolerance should be written into the sample approval file. This helps distinguish a normal measurement difference from an unauthorized change to the product design.

Packaging should be approved at the same time as the product itself. The listed packaging configuration includes a non-woven bag, box, and carton, with two units packed in each carton. During final inspection, verify not only the product appearance but also the packaging materials, packing sequence, and quantity per carton.
Inspection should be completed at two key stages. A production-process inspection can identify material, color, or construction issues while the order is still being manufactured. A finished-product appearance inspection should then be performed before packaging and shipment.
Each inspection record should refer back to the approved TX-116W-1 sample and list the items checked, including visible material differences, color, dimensions, weight, packaging, and carton quantity. A documented comparison is more reliable than depending on memory or an unmarked sample kept at the factory.
The supplier lists a one-year guarantee and one-on-one after-sales service. Its stated business covers PU product design, production, and sales. With a minimum order quantity of one piece, buyers can order a single unit for evaluation before placing a larger order. Delivery is listed at 2–25 days depending on the order quantity, but the final purchase should still confirm all specifications and inspection requirements in writing.
The TX-116W-1 is listed for export to North America, Europe, the Middle East, and Asia. The supplier’s SGS certification information includes model TX-116W-1 among the applicable products, giving buyers an additional documented reference when reviewing product credentials.

A cooperation case involving a United States importer or distributor describes more than ten years of work with the factory on shower seat products. The case highlights consistent quality-control measurements, communication about shipment delays, advance notice of material price changes, and responses to quality concerns. These practices demonstrate why clear communication and repeatable records are important when reducing sample-to-bulk differences.
| Control item | Sample reference | Bulk-production check |
|---|---|---|
| Product identity | Wall mount folding seat, model TX-116W-1 | Confirm the same model number on production and inspection documents |
| Materials and color | 304 stainless steel plus PU; regular white or black | Compare the finished goods with the approved material and color reference |
| Dimensions and weight | L450×W410×H540mm; 5000g net weight | Measure finished units and record the agreed manual measurement tolerance |
| Packaging | Non-woven bag, box, and carton; two pieces per carton | Verify the packaging structure and carton quantity before shipment |
| Quality inspection | Production-process and finished-product appearance inspections | Keep inspection results linked to the approved sample record |
Confirm the model number, material, color, dimensions, weight, packaging method, carton quantity, intended use, inspection stages, delivery terms, and after-sales requirements. For TX-116W-1, the stated reference is 304 stainless steel plus PU, regular white or black, L450×W410×H540mm, 5000g net weight, and two pieces per carton.
Use the approved sample and written specification as the comparison standard during production and after completion. Check the product’s appearance, material, color, dimensions, weight, packaging, and carton quantity, then retain the inspection report before shipment.
The listed minimum order quantity is one piece. A single unit can therefore be used as a physical reference before a larger purchase, although the final bulk order should still repeat the approved model, specifications, inspection process, delivery terms, and service conditions.
To reduce the risk of sample-to-bulk variation, retain the approved TX-116W-1 unit and create a traceable written specification. Link production and final inspections to that reference, and verify material, color, dimensions, weight, packaging, and carton quantity before shipment. The supplier lists a one-piece minimum order, 2–25-day delivery period depending on order size, SGS documentation applicable to TX-116W-1, and a one-year guarantee with one-on-one after-sales support. For technical assistance, contact tongxin@tongxinyz.com.
Foshan City Heart to Heart Household Wares Manufacturer designs, manufactures, and sells PU products such as bathtub pillows, shower seats, cushions, armrests, medical instrument accessories, beauty and sports equipment accessories, furniture parts, and auto parts. Founded in 2002, the company operates a factory of approximately 5000 square meters and can develop more than 10 new items each month. Its certifications include ISO9001 and SGS, and its cooperation experience includes service for an importer or distributor in the United States.

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