Credentials
Certifications & Compliance
Jiuding's manufacturing is EN 442 and GOST compliant, with CE, ISO 9001 and ISO 14001 certifications held — plus utility-model patents and registered trademarks: the credentials behind two decades of trusted manufacturing.
CE Certifications (EU CPR / EN 442)
Assessed by a notified body under the EU Construction Products Regulation to EN 442.
Steel Panel Radiators — panel types 11, 21, 22, 33 certified
Steel Column Radiators — JDDH and JDWY column series certified
Credentials
EN 442 and GOST compliant production, exporting across Europe, Russia and Central Asia since 2002.
GOST & Regional Compliance
Products are GOST compliant for the Russia and Central Asia markets, alongside EN 442 compliance for Europe.
GOST compliant for supply into Russia and Central Asia
EN 442 compliant thermal performance for European markets
Patents Held
Granted by CNIPA (China National Intellectual Property Administration). Patent holder: Tianjin Jiuding Yangguang HVAC Co., Ltd.
Design patents — radiator side covers (JD11, JDG1), spiral matrix column, wall bracket, floor stand, and end cap
Utility model patents — radiator cover plate system and pressure-adjustable radiator
Applications pending — tube gap grinding fixture, metal tube flanging structure, end cap
Invention, utility model and design patents covering radiator structures, processes and designs
Registered Trademarks
All Class 11 (heating, lighting, cooling, water supply equipment).
九鼎散热器 (Jiuding Radiator) — No. 71721073, valid to 2033
阳光九鼎 (Sunshine Jiuding) — No. 8464198, renewed to 2031
蒙特利尔 MENGTELAIER (Montrler) — No. 6311833, renewed to 2030
九鼎散热器 (Jiuding Radiator) — No. 71721073, valid to 2033
阳光九鼎 (Sunshine Jiuding) — No. 8464198, renewed to 2031
蒙特利尔 MENGTELAIER (Montrler) — No. 6311833, renewed to 2030
九鼎 (Jiuding) — No. 13502959, renewed to 2035
泛马 FAN MA — No. 15435816, renewed to 2035
一言九鼎 — No. 8464375, renewed to 2031
九龙圣鼎 Round Emblem (figurative) — No. 13503043, renewed to 2035
Credentials
ISO Quality Certifications
Quality and environmental management systems are certified to ISO 9001:2015 and ISO 14001:2015, supporting consistent manufacturing and process control.
REACH / SVHC Compliance
All CE-certified Jiuding products comply with the REACH Regulation, confirming no release of dangerous substances, as referenced in the CE Declarations of Performance.
Reaction-to-Fire Classification
All CE-certified Jiuding radiators achieve reaction-to-fire class A1 (non-combustible) under EN 13501-1. Class A1 is required in many commercial and public-sector projects in Europe.
Testing Standards
EN 442-1:2014 — Radiators and convectors: technical specifications
EN 442-2 — Radiators and convectors: test methods and rating
EN 2808 — Paint film thickness determination
ISO 2409:2013 — Paint cross-cut adhesion test
EU Regulation No 305/2011 — Construction Products Regulation
About Our Certifications
Tianjin Jiuding Yangguang HVAC Co., Ltd. — trading as Jiuding Radiator — is a family-run manufacturer of steel panel and column radiators, working within a documented certification framework. CE conformity is established through Declarations of Performance issued under the EU Construction Products Regulation by a notified body, covering both column and panel radiator ranges to EN 442. Quality and environmental management systems are certified to ISO 9001:2015 and ISO 14001:2015. REACH/SVHC compliance is held, and all CE-certified products achieve reaction-to-fire class A1. Products are also GOST compliant for the Russia and Central Asia markets. Jiuding serves residential and commercial heating markets across Europe, Russia, and Central Asia.
Regional Market Compliance
Jiuding radiators are EN 442 compliant for European markets and GOST compliant for Russia and Central Asia, the company's core export regions. Certifications are held to support supply into these markets; specific documentation is available to partners on request.