Center Certification & Testing International
Composition analysis of ferrous metals and their alloys
Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.
Composition analysis of non-ferrous metals and their alloys
Ductile iron and alloy cast iron and other cast irons; chromium-based alloys, manganese-based alloys and high-temperature alloys and other various alloy materials.
Metallographic analysis | |
Non-metallic inclusions | Grain size |
Coating thickness | Decarburized layer |
Low magnification | Fracture inspection |
Hardened layer depth | Metallographic section analysis |
Mirror analysis | |
Coating thickness | Metallographic method |
X-ray fluorescence | Surface stain analysis |
Coulomb method | Eddy current method |
Coating composition analysis | Analysis of surface hardness and adhesion |
Abrasion test | |
Stainless steel 10% oxalic acid corrosion test | Stainless steel 65% nitric acid corrosion test |
Neutral salt spray test | Copper ion accelerated salt spray |
Stainless steel sulfuric acid-ferric sulfate corrosion test | Stainless steel nitric acid-hydrofluoric acid corrosion test |
Acid salt spray test | Sulfur dioxide corrosion test |
Stainless steel 5% sulfuric acid corrosion test | Stainless steel sulfuric acid-sulfuric acid cave corrosion test |
Hydrogen sulfide corrosion test | |
Our advantage
1. With a professional qualification and experienced expert technical team, we can provide you with professional consultation and services.
2. Have advanced laboratory equipment to ensure the accuracy and reliability of test data.
3. As a third-party testing and certification organization trusted by customers worldwide, we are your certificate of quality.
ANATEL certification is a mandatory certification for telecommunications equipment or related equipment by the Brazilian National Telecommunications Administration (Agência Nacional de Telecomunica??es), including wireless communication equipment, wired communication equipment and related auxiliary equipment; this certification ensures that telecommunications equipment sold in the Brazilian market meets Brazil\'s technical standards and regulatory requirements, and guarantees the product\'s quality requirements such as radio frequency, electrical safety, electromagnetic compatibility, and electromagnetic exposure. If the product entering Brazil does not complete ANATEL certification, it may face fines, seizures, and other penalties.
COC certification in Algeria is a mandatory certification for products exported to Algeria, ensuring that the products comply with the country\'s safety, quality, and technical standards. The certification process includes document review, product testing, and factory inspection. Products that pass certification can be legally sold in the local market, protecting consumer interests and promoting fair trade.
GCC certification is the abbreviation for Gulf Cooperation Council certification, which is a mandatory certification requirement for products entering the market in Saudi Arabia and other countries in the Gulf region.
Free cutting steel, weathering steel, nitrided steel, age hardening steel, low alloy high strength steel and hot work steel; various cast irons such as gray cast iron, ductile iron and alloy cast iron; chromium-based alloy, manganese-based alloy and High temperature alloy and other various alloy materials.
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