To help clear a tile insert floor drain without unnecessary delays, ask the supplier for documents that clearly match the product being shipped. The core package should identify the exact drain model, dimensions, finish, intended use, and any made-to-order specifications. Do not rely on records for a different product: the supplied product record refers to an electric towel rack and is not evidence for floor drain clearance.
Begin by matching every document to the supplied tile insert drain. The specification sheet should show the model and product description, along with the dimensions, finish, and any custom measurements agreed for the order. This check is particularly important for invisible drains, which need to align with the surrounding tile installation.
The available product information lists “Floor drain CE AiTSZ-250718038RC09-CE-ROHS,” certificate number AiTSZ-250718038RC09, for “ODO CE Floor drain.” Request the certificate alongside the specification sheet, and verify that its product description corresponds to the drain in your shipment.
When the specified product is ODO-D114, the “ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate,” certificate number 16949879, may help confirm the model or design. Treat this patent document as supporting identity or design information, not as a substitute for the applicable CE certificate.
Tell the supplier where and how the drain will be installed so the paperwork reflects the project requirements. Listed applications include wet rooms and shower rooms, commercial buildings, and old-house renovation projects. For renovation work, confirm the drain type, dimensions, customized size, and suitability for the available floor depth. The company information describes ultra-slim options for existing low-height floor systems.
Project references include a Milan luxury villa fitted with tile-insert invisible drains and a Rome historic building renovation using ultra-thin floor drains. These examples highlight the importance of flush installation and floor depth, but they are not a replacement for documentation tied to the actual product model.
| Document | What it helps verify | Available reference |
|---|---|---|
| Product specification sheet | Model, dimensions, finish, application, and customized size | Company information lists customization and tile-insert drain applications |
| CE certificate | Conformity information for the relevant floor drain | Floor drain CE AiTSZ-250718038RC09-CE-ROHS; certificate number AiTSZ-250718038RC09 |
| Model-specific patent certificate | Product identity or design support, where applicable | ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate; number 16949879 |
| Quality-control statement | Manufacturer’s inspection framework | 14 strict and complete QC processes |
Ask for the listed “Floor drain CE AiTSZ-250718038RC09-CE-ROHS” certificate and check that the model and product description align with the item supplied.
No. The ODO-D114 patent certificate may provide model or design information, but it should be considered alongside the matching specification sheet and applicable CE documentation.
Confirm the drain style, measurements, any custom dimensions, and suitability for the project’s available floor depth. The company information describes ultra-slim drain solutions for old-house renovations.
For a smoother review, request a specification sheet for the exact model, the applicable floor drain CE certificate, any relevant model-specific patent certificate, and the manufacturer’s quality-control statement covering its 14 processes. The company’s business information describes OEM/ODM and project services and states an MOQ of 1 at the business-model level; individual products may have different requirements. For technical details or project support, contact charlene@seosodo.com.
Foshan Pinshi Sanitary Ware Co., Ltd., whose brand is ODO Sanitaryware, is a sanitary ware manufacturer with factories in Foshan, Zhongshan, and Jiangmen, Guangdong. Its products include bathroom accessories, floor drains, heated towel rails, niches, shower rooms, faucets, and shower sets. The company reports more than 11 years of OEM and ODM experience, a factory area of about 20,000 square meters, and monthly production of 100,000 pieces. Its listed credentials include the Floor drain CE AiTSZ-250718038RC09-CE-ROHS certificate and the ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate.

REPORT