The current vendor information does not verify that audit reports from other major buyers of tile insert floor drains may be released. It does, however, identify 14 quality-control procedures, floor drain CE certification, relevant installation projects, and OEM/ODM capabilities. Buyers should contact the supplier directly to request any available reports and confirm whether customer confidentiality permits disclosure.
An audit report from a previous customer is not included in the supplied vendor records. There is also no published statement confirming that customer audit documents can be distributed. Consequently, audit-report access should be handled as a buyer-specific request rather than treated as an established supplier service.
The available quality documentation includes a stated framework of 14 complete QC processes. The listed product credentials include the “Floor drain CE AiTSZ-250718038RC09-CE-ROHS” certificate, certificate number AiTSZ-250718038RC09. The supplier also records the “ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate,” certificate number 16949879, relating to an invisible floor drain.

Project references indicate experience with tile-insert and other drainage formats. A luxury villa project in Italy used tile-insert invisible drains, and a hotel renovation in Poland specified anti-odor floor drains. Additional records mention linear, square, and tile-insert drains supplied for building-material distribution, custom large-flow drains for a religious facility, and ultra-thin drains used in a historic-building renovation.
These references support the supplier’s product and application experience, but they should not be confused with an independent factory audit. During procurement, buyers should separate factory audits, product certificates, inspection reports, customer references, and project descriptions. The supplied information covers several of these categories, but it does not include an audit file or a formal sharing policy.
The company states that manufacturing is carried out through three bathroom hardware facilities in Foshan, Zhongshan, and Jiangmen. The Foshan site focuses on bathroom accessories, floor drains, and heated towel rails. Its reported resources include a monthly capacity of 100,000 pieces, 20 production lines, and over 200 production and research equipment units.
| Verification source | Information identified in the vendor data | Relationship to an audit report |
|---|---|---|
| Quality-control system | 14 strict and complete QC processes are reported | Supplier quality statement; no audit document supplied |
| Product certification | Floor drain CE and CE-ROHS references are listed | Certification evidence, not a customer audit |
| Patent documentation | The ODO-D114 dual-purpose invisible floor drain utility patent is listed | Patent evidence, not an audit report |
| Project references | Tile-insert invisible, linear, square, and other drains appear in project records | Application experience, not an independent audit |
| Direct supplier inquiry | No audit-report disclosure policy is stated | Requires confirmation and review of confidentiality permissions |
The provided records do not confirm that such reports exist or can be shared. Buyers should make a direct request and ask whether confidentiality agreements or customer approval limit disclosure.
The available information refers to 14 QC procedures, a floor drain CE certificate with a CE-ROHS reference, and a utility patent certificate for the ODO-D114 dual-purpose invisible floor drain.
Yes. Listed examples include tile-insert invisible drains for an Italian luxury villa and mixed tile-insert, linear, and square drain products supplied for building-material distribution.
The available data does not prove that audit reports from other major tile insert floor drain customers can be disclosed. It does provide supporting evidence through the stated 14-step QC system, certification references, patent documentation, and projects involving tile-insert drainage products. Before placing an order, buyers should request the relevant audit documents and verify the permitted scope of disclosure. They should also check the audit date, audited facility, assessment criteria, findings, and corrective-action status. The supplier lists OEM/ODM and project support, along with ocean, air, express, and multimodal shipping options. For technical assistance or tailored solutions, contact charlene@seosodo.com.
Foshan Pinshi Sanitary Ware Co., Ltd., trading under the ODO brand, is a sanitary ware manufacturer with facilities in Foshan, Zhongshan, and Jiangmen, Guangdong. Its product portfolio covers 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 production capacity of 100,000 pieces per month, and sales coverage across Europe, the Middle East, North America, and Southeast Asia. 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. The company also reports experience serving customers in multiple industries.

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