A comprehensive Certificate of Analysis (COA) is available upon request to ensure you have all the detailed information you need.


Changsha Xinkang Advanced Materials Co., Ltd (XK) stands as a global pioneer in the research, development, manufacturing, and sales of high-tech materials. We specialize in providing high-purity materials, customized alloys, and complex synthetic compounds, serving a broad spectrum of research institutes and high-tech enterprises across the globe. Our unparalleled expertise encompasses high-purity metals, rare-earth metals, powder materials, coated substrates, and many more, ensuring we meet the demands of cutting-edge innovations.
Our products strictly adhere to rigorous standards including ASTM/B, ASME SB, AMS, DIN, JIS, as well as any other bespoke requirements from our esteemed clients.
Our top-quality products are extensively utilized in the petrochemical industry, aerospace and aviation sectors, shipbuilding, energy sector, medical field,
military, electronics, environmental protection, machinery and instrumentation, metallurgy, and automotive,
among various other industries.
Our cutting-edge manufacturing facility in Changsha, Hunan, spans 4000 square meters and is proudly certified with ISO9001:2015 quality management and ISO14001:2015 environmental management systems.
Featuring advanced equipment and a dedicated team of skilled technicians, our facility is built to achieve excellence.
With sophisticated machinery and a robust expert team, we guarantee exceptional product quality through rigorous testing with carbon-sulfur instruments, spectrometers, flaw detectors, cupping machines, and stiffness testers.
Our products undergo meticulous testing to uphold superior quality standards.
A dedicated team of professional technicians and skilled workers, combined with advanced equipment, ensures the delivery of high-quality products and exceptional services.
Our products are exported globally to the USA, Europe, the Middle East, Japan, Korea, Singapore, India, and Kenya. They are lauded for their superior quality, competitive pricing, timely delivery, and outstanding after-sales service.
Our extensive global customer base is a testament to our product quality and service excellence.
No matter the size or volume of your order, we are fully dedicated to meeting your needs with the highest level of commitment.
We have consistently delivered on our promises, proving our reliability over the years.
Our standard export packaging includes vacuum-sealed packaging inside, with export cartons or wooden cases outside, ensuring maximum protection.




We provide robust and secure packaging to guarantee safe delivery.
We offer various shipment options including FedEx, DHL, UPS, and *** express.
For shipments weighing ≤100KG, we utilize express services. For larger shipments ≥100KG, we will consult with you to determine the best shipping method.

1. Are you a trading company or manufacturer?
Xinkang: We are a professional manufacturer with over a decade of expertise in this field.
2. How long is your delivery time?
Xinkang: For regular sizes or samples, shipping is done within 3-5 days. For batch quantities, it takes approximately 15 days.
3. Do you have a Minimum Order Quantity (MOQ)?
Xinkang: No, we support sample orders to suit your needs.
4. What is your payment method?
Xinkang: We accept T/T in advance, PayPal, Western Union, among other methods.
We warmly invite you to contact us anytime for more information!