Quality & Certifications
At TRA Bathroom, quality is our top priority. Our pedestal sinks are made with premium materials and undergo rigorous testing to ensure they meet international standards. Below are our key quality certifications and test reports.
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Certificate 1: Non-Ceramic Sanitary Ware Test Report
Testing Organization: Foshan Supervision Testing Center of Quality and Metrology
Report Number: G21-WT11798T
Issue Date: January 4, 2022
Product: Non-Ceramic Sanitary Ware (Artificial Stone Pedestal Sink)
Testing Standard: JC/T 2116-2012 "Non-Ceramic Sanitary Ware"
Conclusion: All tested items comply with the standard requirements.
Test Results:
1. Water Absorption: 0.1% (Standard requirement: ≤0.5%) - PASS
Ultra-low water absorption ensures our sinks are resistant to moisture, stains, and bacterial growth.
2. Stain Resistance: Total stain value 44 (Standard requirement: ≤44) - PASS
Maximum stain depth: ≤0.12mm
Tested against 12 common contaminants including soy sauce, ink, lipstick, juice, vinegar, and tea. Our sinks maintain their pristine appearance even with daily use.
3. Barcol Hardness: 46 (Standard requirement: ≥35) - PASS
High hardness ensures durability and resistance to scratches and impacts.
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Certificate 2: SGS RoHS Compliance Test Report (201B Resin Material)
Testing Organization: SGS-CSTC Standards Technical Services Co., Ltd. Shenzhen Branch
Report Number: SZXEC23002470101
Issue Date: October 17, 2023
Material: Unsaturated Polyester Resin (Model 201B)
Testing Standard: EU RoHS Directive (EU) 2015/863 amending Annex II to Directive 2011/65/EU
Conclusion: PASS - All restricted substances are below detection limits.
Tested Substances (All Not Detected - ND):
- Lead (Pb): Limit 1000 mg/kg - ND
- Mercury (Hg): Limit 1000 mg/kg - ND
- Cadmium (Cd): Limit 100 mg/kg - ND
- Hexavalent Chromium (Cr(VI)): Limit 1000 mg/kg - ND
- Polybrominated Biphenyls (PBBs): Limit 1000 mg/kg - ND
- Polybrominated Diphenyl Ethers (PBDEs): Limit 1000 mg/kg - ND
- Dibutyl Phthalate (DBP): Limit 1000 mg/kg - ND
- Benzyl Butyl Phthalate (BBP): Limit 1000 mg/kg - ND
- Bis(2-ethylhexyl) Phthalate (DEHP): Limit 1000 mg/kg - ND
- Diisobutyl Phthalate (DIBP): Limit 1000 mg/kg - ND
This certification confirms that our resin materials are environmentally friendly and safe for use in bathroom products, complying with strict European Union regulations.
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Our Quality Commitment
- Partner-factory quality control at every production stage
- Premium artificial stone materials with proven performance
- Environmentally friendly, RoHS-compliant materials
- Rigorous testing for durability, stain resistance, and safety
- Custom size production with consistent quality standards
- Worldwide delivery with careful packaging to prevent damage
For copies of full test reports or additional quality information, please contact us through our Custom Quote form or email. We are committed to providing the highest quality pedestal sinks for your bathroom projects.