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Mr. Jiang
Manager
Sales Department
Address:
Shanan Industry Gathering Area a, Zhoukou, Henan, China
Telephone:
Zip Code:
Fax:
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Account Registered in:
2019
Business Range:
Metallurgy, Mineral & Energy
Management System Certification:
ISO 9001, ISO 14001
Business Type:
Manufacturer/Factory
Company Introduction
Production Capacity
Henan Doyen Metallurgical Materials Co., Ltd is a high-tech company specializing in molten metal filtration technology and related products. Our team consists of high-educated masters and doctors who have more than 10-year experience on molten metal filtration technology developing, ceramic foam filter manufacturing and its application, most of whom had long-time working experience in world famous ...
Henan Doyen Metallurgical Materials Co., Ltd is a high-tech company specializing in molten metal filtration technology and related products. Our team consists of high-educated masters and doctors who have more than 10-year experience on molten metal filtration technology developing, ceramic foam filter manufacturing and its application, most of whom had long-time working experience in world famous filtration companies.
Henan Doyen Metallurgical Materials Co., Ltd owns two highly automated production lines equipped with online automatic quality control system and final product inspection system. Product line includes full range of silicon carbide filters used for cast iron and aluminum, and filters for aluminum cast house, of which sizes varied from 229mm (9 inches) to 660mm(26 inches).
Unique manufacturing process of post firing cutting is adopted for Doyen Foundry filter for high dimensional accuracy. Expandable gasket and low expansion aggregate used for Doyen Aluminum Cast House filter can effectively resolve the cracking and crushing issues during pre-heating and floating during filtering.
Our application technology support team has rich experience in molten metal filtration field, can offer solution to filter application and casting defect analysis.
Henan Doyen Metallurgical Materials Co., Ltd owns two highly automated production lines equipped with online automatic quality control system and final product inspection system. Product line includes full range of silicon carbide filters used for cast iron and aluminum, and filters for aluminum cast house, of which sizes varied from 229mm (9 inches) to 660mm(26 inches).
Unique manufacturing process of post firing cutting is adopted for Doyen Foundry filter for high dimensional accuracy. Expandable gasket and low expansion aggregate used for Doyen Aluminum Cast House filter can effectively resolve the cracking and crushing issues during pre-heating and floating during filtering.
Our application technology support team has rich experience in molten metal filtration field, can offer solution to filter application and casting defect analysis.
Factory Address:
Shanan Industry Gathering Area a, Zhoukou, Henan, China
R&D Capacity:
Own Brand(DOYEN)
No. of R&D Staff:
5-10 People
No. of Production Lines:
Above 10
Annual Output Value:
US$1 Million - US$2.5 Million
Ever Annual Output of Main Products:
| Product Name | Units Produced (Previous Year) |
|---|---|
| Ceramic Foam Filter | 5000000 Pieces |