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.
Australian RCM certification
Label printers entering the Brazilian market, ANATEL certification is an essential passport! It is the recognition of the Brazilian Telecommunications Authority for the safety and compliance of electronic products, without which products cannot be legally sold.
SRRC certification is not only a guarantee of product compliance, but also a key to opening up the market.
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.
Get a quote
Tik Tok
