logo
Suzhou Haichuan Rare Metal Products Co., Ltd.
jade.xu@haichuanmetal.com 86--18015519516
Home
Products
Rare Metal Alloys
Tungsten Product
Rolled Tungsten
Forged Tungsten
Fabricating Tungsten
Tungsten Powder
Tungsten Alloy
Molybdenum Product
Molybdenum Metal
Molybdenum Fabrication
Molybdenum Powder
Molybdenum Alloy
Rare Earth Metals
Pure Titanium
Pure Niobium
Pure Tantalum
Pure Nickel
Pure Zirconium
Pure Magnesium
Pure Hafnium
Pure Zinc
Pure Gallium
Alloy Parts
Resistance Wire Heating
Nicr Alloy
Cuni Alloy
High Temperature Alloy Wire
Customized Metal Parts
Sputtering Target
Metal Element Cubes
Metal Granules
Liquid Alloy Metal
Custom Made Metal Parts
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
events
news
cases
english
english
français
Deutsch
Italiano
Русский
Español
português
Nederlandse
ελληνικά
日本語
한국
quote
Home
Products
Rare Metal Alloys
Tungsten Product
Rolled Tungsten
Forged Tungsten
Fabricating Tungsten
Tungsten Powder
Tungsten Alloy
Molybdenum Product
Molybdenum Metal
Molybdenum Fabrication
Molybdenum Powder
Molybdenum Alloy
Rare Earth Metals
Pure Titanium
Pure Niobium
Pure Tantalum
Pure Nickel
Pure Zirconium
Pure Magnesium
Pure Hafnium
Pure Zinc
Pure Gallium
Alloy Parts
Resistance Wire Heating
Nicr Alloy
Cuni Alloy
High Temperature Alloy Wire
Customized Metal Parts
Sputtering Target
Metal Element Cubes
Metal Granules
Liquid Alloy Metal
Custom Made Metal Parts
About Us
Company Profile
Factory Tour
Quality Control
Contact Us
Events
news
cases
Contact Us
products
News
Home > News >
Company News About How Do We Ensure Traceability and Quality Control from Raw Material to Finished Product?​
Events

News

Cases
Contacts
Contacts: Mr. Xu
Tel: 86--18015519516
Contact Now
Mail Us

How Do We Ensure Traceability and Quality Control from Raw Material to Finished Product?​

2025-08-31
Latest company news about How Do We Ensure Traceability and Quality Control from Raw Material to Finished Product?​

​

For critical applications in aerospace, medicine, and energy, full traceability and rigorous quality control are not just best practices—they are mandatory requirements. Our quality assurance system is integrated into every step of the production process. It begins with raw material certification. Every lot of incoming pure metal is assigned a unique heat number and is analyzed using techniques like GDMS to verify its purity against strict specifications. This identity is maintained throughout the entire manufacturing chain.

During melting and processing—whether Vacuum Induction Melting (VIM), Vacuum Arc Remelting (VAR), or Electron Beam Melting—detailed process parameters are meticulously logged and linked to the heat number. Samples are taken from each melt for chemical and microstructural analysis. Non-destructive testing (NDT) methods, such as ultrasonic testing, are used to inspect ingots and finished products for internal defects. Finally, every finished item, whether a bar, sheet, or component, is stamped with a unique identifier. This allows us and our customers to trace the product's entire history: its chemical composition, melting history, processing steps, and all quality test results. This comprehensive "cradle-to-grave" traceability provides the ultimate guarantee of performance and safety.

Suzhou Haichuan Rare Metal Products Co., Ltd.
products

Rare Metal Alloys

Tungsten Product

Molybdenum Product

Rare Earth Metals

Resistance Wire Heating

Customized Metal Parts

jade.xu@haichuanmetal.com 86--18015519516
NO.583, Sunwu Road, Xukou Town, Wuzhong District, Suzhou City China.
Quick links
Company Profile Factory Tour Quality Control News Sitemap Privacy Policy
China Good Quality Rare Metal Alloys Supplier. Copyright © 2024-2025 Suzhou Haichuan Rare Metal Products Co., Ltd. . All Rights Reserved.