Are Mill-Certified Material Test Certificates Available for the ODO-001-QHP Tile Insert Floor Drain?

The available documentation does not confirm that the ODO-001-QHP tile insert floor drain is supplied with a mill-certified material test certificate. The product is specified as 304 stainless steel, but the records provided mainly reference floor-drain CE certification, product patents, quality-control procedures, and customization services. Buyers who require mill certification should request the relevant certificate for the actual production batch before approving the order.

Certification Status at a Glance

• The ODO-001-QHP is identified as a 304 stainless steel tile insert floor drain with a stated 2.0 mm thickness, subject to customization.
• No mill name, heat number, batch reference, chemical analysis, or mechanical test report is included in the supplied records.
• The documented credentials include the “Floor drain CE AiTSZ-250718038RC09-CE-ROHS” certificate and the “ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate.”
• The product is intended for residential bathrooms, hotels, wet rooms, commercial buildings, renovation projects, and other hospitality applications.

What the Supplied Documents Confirm

A mill-certified material test certificate is normally issued by, or traceable to, the steel mill. Depending on the standard and project requirements, it may show the stainless-steel grade, heat or batch number, chemical composition, mechanical properties, and the issuing mill. None of these mill-certificate details are identified for the ODO-001-QHP in the information provided.

The product record describes the drain as “Stainless Stainless 304” and gives a listed size of 600 x 80 x 25 mm. It also specifies a nominal thickness of 2.0 mm and offers finish choices including brushed steel, PVD brushed grey, gold and black, baked lacquer, and chrome. These details establish the product configuration and available appearance options, but they are not evidence of mill certification or material traceability.

How the Listed Certifications Should Be Interpreted

The company records list the “Floor drain CE AiTSZ-250718038RC09-CE-ROHS” certificate for ODO CE floor drains. They also reference the “Shower niche CE EMC Certificate-AiTSZ-250428030C-C01” for shower niches and the “ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate.” These records may support product compliance or intellectual-property information, but they are not identified as a mill-certified material test certificate for the ODO-001-QHP.

The manufacturer also states that it uses 14 strict and complete quality-control processes. This supports the existence of an organized inspection system, but the available information does not say that a mill certificate is generated for every order or included with every shipment. Quality inspection records and mill certificates serve different purposes: factory QC verifies production and product conformity, while a mill certificate provides evidence of the source and tested properties of the raw material.

Buyer Verification Checklist

When a project specification requires mill certification, the buyer should request the document before production approval or shipment. The certificate should correspond to the ordered product and production batch, rather than being a generic stainless-steel statement. Important items to check include the 304 grade, issuing mill, heat or batch reference, chemical composition, mechanical results, certificate date, and consistency with the purchase order.

The buyer should also confirm that the certificate applies to the material used for the drain body and relevant components, especially when the order includes custom dimensions, surface treatments, or OEM production. The product listing supports OEM and ODM services, gives a standard MOQ of 20 pieces, and identifies customizable dimensions, so batch-specific documentation should be clarified during quotation and contract review.

Evidence and Requirement Comparison

Frequently Asked Questions

Conclusion and Procurement Recommendation

Based on the supplied records, it cannot be established that the ODO-001-QHP tile insert floor drain is delivered with a mill-certified material test certificate. The documentation does confirm a 304 stainless-steel specification, reported 14-stage quality control, CE records for ODO floor drains, and OEM/ODM project support. Foshan Pinshi Sanitary Ware Co., Ltd. presents the product as part of a manufacturer model that supports project solutions, with a stated MOQ of 20 pieces and an indicated delivery period of 20 days. Where mill certification is contractually required, buyers should obtain and review the batch-specific certificate before final approval. For technical assistance or project support, contact charlene@seosodo.com.

About the Manufacturer

Foshan Pinshi Sanitary Ware Co., Ltd., operating under the ODO brand, is a modern sanitary ware manufacturer with facilities in Foshan, Zhongshan, and Jiangmen, Guangdong. Its product range includes bathroom accessories, floor drains, heated towel rails, shower niches, shower rooms, faucets, and shower sets. The company reports more than 11 years of OEM and ODM experience serving sanitary ware brands worldwide, a factory area of approximately 20,000 square meters, and a stated monthly production capacity of 100,000 pieces.

Company records reference the “Floor drain CE AiTSZ-250718038RC09-CE-ROHS” certificate and the “ODO-D114 Dual-purpose Invisible Floor Drain Utility Patent Certificate.” Its project experience covers residential, hospitality, commercial, construction, and retail supply applications, including invisible tile-insert drains, standard floor drains, and custom-sized solutions.