Zinc, a light gray transition metal, exhibits intriguing properties: brittle at room temperature, it softens between 100-150°C, and becomes brittle again past 200°C. At room temperature, a protective layer of basic zinc carbonate forms, preventing further oxidation. However, at 225°C, zinc undergoes rapid oxidation. As a versatile non-ferrous metal, zinc can alloy with various metals to create significant materials such as brass (with copper, tin, lead) and die-casting alloys (with aluminum, magnesium, copper). Predominantly, zinc and its alloys find extensive applications in iron and steel, metallurgy, machinery, electrical, chemical industries, light industry, military, and medical fields.
Available for COA (Certificate of Analysis)
Changsha Xinkang Advanced Materials Co., Ltd (XK) is an internationally recognized company specializing in the research, development, manufacturing, and sales of a wide array of high-tech materials. We provide high-purity materials, customized alloys, compounds, and intricate synthetic materials to research institutes and high-tech enterprises globally. Our expertise spans high-purity metals, high-purity compounds, rare-earth metals, powder materials, and coated substrates, among other advanced materials.
ASTM/B ASME SB, AMS, DIN, JIS and other stringent customer requirements. Our products have
been extensively utilized in the petrochemical industry, aerospace, aviation, shipbuilding, energy, medical,
military, electronics, environmental protection, machinery and instruments, metallurgy, automotive, and
other diverse fields.
Situated in Changsha, Hunan, our factory spans an impressive 4000 square meters. It is certified with
ISO9001:2015 for quality management and ISO14001:2015 for environmental management.
Equipped with cutting-edge technology and a highly skilled technical team,
we ensure top-notch quality by testing products using carbon sulfur instruments, spectrometers, flaw detectors, cupping machines, stiffness testers, and other advanced equipment. Our dedicated
professional technicians and skilled workers, coupled with our advanced equipment, guarantee high-quality
products and services. Our offerings have reached the markets of the USA, Europe, Middle East, Japan, Korea, Singapore,
India, and Kenya. The superior quality, competitive pricing, timely delivery, and exceptional after-sales service have
earned us high praise from our customers.
Regardless of order volume or size, we strive to meet your requirements and have been excelling in this for years.
Standard export packaging includes a vacuum-sealed interior package, with an export carton or wooden case for exterior protection.
Shipment can be arranged via FedEx, DHL, UPS, TNT express, etc.
for shipments with a gross weight ≤100KG. For larger shipments ≥100KG, we will discuss the shipping method with you.
1. Are you a trading company or a manufacturer?
Xinkang: We are a professional manufacturer with over 10 years of expertise in this field.
2. How long is your delivery time?
Xinkang: For regular sizes or samples, shipment can be made within 3-5 days. For bulk orders, it takes around 15 days.3. Do you have a minimum order quantity (MOQ)?
Xinkang: No, we support samples.
4. What are your payment methods?
XinKang: We offer flexible payment options for your convenience, including T/T in advance, PayPal, Western Union, and more.
We warmly invite you to reach out to us at any time! Your inquiries and feedback are always welcome.
Audited Supplier 
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