Quality & certifications
Our plant runs under ISO 9001 and ISO 14001 management systems, and our formulations are verified in CMA / CNAS-accredited test chambers. Certificate copies and full test reports are shared privately with buyers on request.
01Certifications
We publish what we hold, not the documents themselves. Copies go to buyers directly, so our formulations and paperwork are not copied.
Management system
Quality management system under which formulation, filling and batch testing run.
Management system
Environmental management system covering how the plant controls its own environmental impact.
Product testing
Pollutant reduction verified in closed test chambers at an accredited laboratory, following ISO 16000-9 / GB/T 18883-2022 methods.
02Compliance
These statements appear in the technical data of each formulation. Ask for the supporting reports with your sample.
03Batch quality control
Every batch is tested for pH, active solids and dispersion stability before it goes into bottles, drums or totes.
Pollutant reduction is verified in closed test chambers at a CMA / CNAS-accredited laboratory, following ISO 16000-9 / GB/T 18883-2022 methods.
Lots are retained and leave with a lot-numbered certificate of analysis (COA), an English technical data sheet (TDS) and a GHS-format SDS.
04Certificate copies
Tell us your company and the products you are evaluating. Our QA desk replies by email with:
ISO 9001:2015 Quality Management System; ISO 14001:2015 Environmental Management System; CMA / CNAS-accredited chamber verification. Every formulation also has a 16-section GHS SDS; each product page states its transport classification.
To protect our formulations and documents from being copied by competitors. Copies of certificates and full test reports are shared privately with buyers on request.
Send a request through the contact form or WhatsApp with your company name and the products you are evaluating. We reply with the certificate copies, the relevant test reports and the TDS, SDS and COA.
Pollutant-reduction tests are run in closed chambers at a CMA / CNAS-accredited environmental laboratory, alongside our own QC centre in Botou. Each test report names the laboratory, the method and the report number.
05Verification & compliance guides
How to audit CMA/CNAS ISO 16000 chamber reports, compare GB 50325 vs. GB/T 18883 closed-room windows, and clear non-DG HS 3824999999 sea freight.
All 66 engineering guidesStep-by-step technical buyer's guide to auditing CMA and CNAS 1 m3 climate chamber test reports under ISO 16000-9 and GB/T 18883-2022, including blank-decay deduction math and 24-hour thermal desorption checks.
Jyen
Head-to-head engineering comparison of GB 50325-2020 Class I civil building acceptance (<= 0.07 mg/m3 HCHO after 1-hour closure) versus GB/T 18883-2022 occupancy standards (<= 0.08 mg/m3 after 12-hour closure) and how contractors dose 1.4x higher to pass both.
Jyen
Step-by-step engineering guide to sealing raw MDF and particleboard edges, hinge bores, and back panels at 25 to 40 ml/m2 to pass EPA TSCA Title VI, CARB Phase 2, and GB/T 18883-2022 chamber tests.
PIN
Step-by-step B2B import and customs clearance guide for shipping Non-Dangerous Goods (Non-DG) indoor air cleaners under HS Code 3824.99.9990 from Tianjin Port using 16-section GHS Rev. 10 SDS files.
Jyen
Engineering guide to large-floorplate commercial office TVOC remediation using 25 L bulk drums of Total VOC Eliminator at 15 to 25 ml/m2 to pass LEED v4.1 EQ Credit and GB/T 18883-2022 Tenax-TA GC-MS handovers.
Jyen
Engineering guide to data center ISA-71.04-2013 G1 corrosion control using 12% KMnO4 activated alumina and amino carbon V-banks to scrub H2S, SO2, and Cl2.
Jyen
Documents on request
Samples ship with TDS and SDS; certificate copies and test reports follow on request for your registration or tender.
