Zinc-Aluminium Alloy
Zinc-aluminium alloy ingots widely used for complex die castings in precision machinery, instruments and automotive manufacturing.
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LUXI · XIANGXI · HUNAN · SINCE 2001
Senhy
Zinc residue utilisation and deep processing of non-ferrous metals: high-purity electrolytic zinc, zinc-aluminium alloy, feed-grade zinc sulphate, fly ash, cadmium billets and germanium dioxide. National High-tech Enterprise with a 135,000 m² plant, 390+ employees and three provincial technology platforms.
Founded 200120+ years in zinc recycling
Three provincial platformsTechnology centre / zinc residues / hazardous waste
Licensed for hazardous wasteHazardous Waste Operation Licence
Closed-loop secondary metalsWaste treatment → electro-winning → deep processing
ABOUT US
Company profile
Hunan Senhy Environmental Protection Technology Co., Ltd. (brand: Senhy) was founded in 2001. The plant is located in the provincial high-tech industrial development zone of Luxi County, Xiangxi Tujia and Miao Autonomous Prefecture, Hunan Province. The company…
01
High-purity electrolytic zinc
Zinc ingots produced from zinc-bearing residues by hydrometallurgy and electro-winning, supplying galvanising and alloy manufacturing.
02
Alloys and die casting
Zinc-aluminium alloy for complex die castings in precision machinery, instruments and automotive parts; aluminium ingots for lightweight transport equipment.
03
Resource utilisation
Feed-grade zinc sulphate, fly ash, cadmium billets and germanium dioxide recovered as co-products; smelting by-products processed into construction materials.
04
Technology platforms
Provincial enterprise technology centre plus provincial centres for zinc residue utilisation and hazardous waste treatment; 9 invention patents.
PRODUCTS
Product center
Core products with key specifications, customizable by drawing or sample.
Zinc Sulphate Monohydrate (Feed Grade)
Feed-grade zinc sulphate monohydrate with good solubility and high bioavailability, supplied in 25 kg bags.
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Fly Ash
Classified fly ash from smelting and boilers, used as a concrete admixture for pumped, mass, impermeable and sulphate-resistant concrete.
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Aluminium Alloy Ingot
Cast and wrought aluminium alloy ingots for cars, rail vehicles, ships and aircraft, and for die-casting plants.
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CERTIFICATES
Certificates
Quality, environmental and export certificates available on request.
Hunan New Material Enterprise Certificate
Hunan Provincial Enterprise Technology Centre
Xiangxi Smart Manufacturing Demonstration Workshop
Hunan Engineering Technology Centre for Hazardous Waste Treatment of Non-ferrous Metals
NEWS
Latest news
Acting on social responsibility, building a trustworthy brand
With zinc residue utilisation and non-ferrous metal processing as its core business, the company keeps investing in environmental treatment and employee welfare; cumulative tax payments have reached RMB 125 million (company figure).
Disclosure of solid waste prevention and control information
In line with the PRC solid waste law, the company discloses generation, storage, utilisation, disposal and destination of hazardous waste for public oversight.
Tell us what you need, reply within 24 hours
Share the model, quantity, target market and certification needs; we will come back with specifications and FOB/CIF pricing.
- · Email: liifooroom@gmail.com
- · OEM/ODM and sampling supported
- · Export documents and packaging customizable