As a trusted ferro alloy supplier, Anyang Zhenxin Metallurgical Materials Co., Ltd provides quality control, inspection and technical service. We have complete quality control measures all through the production process, these include:
- Chemical analysis of the raw material.
- Chemical analysis of the liquid when melting.
- Particle size distribution test and other physical tests.
- Chemical analysis before load and transport.
All ferroalloy products are inspected in the authoritative institute and manufactured according to the given standard by customers, also we accept third party inspection at any time.