Company
Chenzhou Gaoxin Materials Co., Ltd., founded in 2014 and located on Huancheng North Road, Ziwu Industrial Park, Zixing City, Hunan Province (registered capital RMB 31.8 million), is the production base of Hunan Gaoxin Platinum Industry Co., Ltd. (established 2004). The company specialises in precious-metal catalytic materials and precious-metal chemicals — research, production and sales — together with the recycling and treatment of platinum-group-metal (PGM) secondary resources: recovering and refining platinum, palladium, ruthenium, rhodium and iridium from spent catalysts and other PGM-bearing materials, then converting them into high-purity metals, compounds and catalysts.
The group’s R&D centre is in Changsha and its production base in Zixing. The company has 68 employees (2025), operates a provincial Enterprise Technology Centre and the Hunan Provincial Engineering Technology Research Centre for Fine Utilisation of PGM Resources, holds more than 20 granted invention patents and has participated in drafting national standards. Per a Chenzhou Daily report in 2025, revenue reached RMB 295 million in 2024.
Business lines
- Catalytic materials: carbon-supported platinum and palladium catalysts (Pt/C, Pd/C) and homogeneous catalytic materials for hydrogenation, dehydrogenation and oxidation.
- Precious-metal compounds: ruthenium chloride, hydrated ruthenium chloride, chloroiridic acid, palladium chloride and other high-purity precursors.
- High-purity metals: ruthenium powder and platinum sponge at 99.95% purity or better.
- Secondary-resource recycling: licensed collection, storage and utilisation of PGM-bearing spent catalysts, closing the loop on precious metals.
Recognition
- National High-tech Enterprise.
- National “little giant” specialised and sophisticated SME (selected 2022, third batch; RMB 6 million in national support over three years).
- Hunan Provincial Manufacturing Single Champion (2026).
- Hunan Provincial Enterprise Technology Centre (2025).
- ISO quality, environmental, occupational health and safety, and IP management systems; A-grade taxpayer; listed in Hunan’s IPO reserve database.
Applications
Petrochemicals, pharmaceutical synthesis, environmental treatment, aerospace, electronics, and green hydrogen (fuel-cell PGM materials).
Quality and compliance
Production follows YS/T, GB/T and HG/T industry and national standards; hazardous waste is handled strictly within licence scope. Certificate numbers and test reports are available on request.