Element 99.99% Gold powder nano Au particles

Product Description

Nano Gold powder, particle size 20-30nm,99.99%, brown black.

customized size from 20nm to 1um, welcome cooperation.

Nano gold powder more applications:1. Nano gold powder is an ultra-small nanoparticles producting and processing from a complex physical and chemical technology. It is safety, environmental protection, non-toxic tasteless, reliable performance, stable and easy to spread. 2. Can be widely used in coloration.

Why choose us

About us (2)

Guangzhou Hongwu Material Technology Co.,ltd is committed to provide high-quality element nanoparticles with the most reasonable price for customers who are doing nanotech research and have formed a complete cycle of researching, manufacturing, marketing and after-sale servicing. The company’s products have been sold to many countries around the world.

Our element nanoparticles(metal, non-metallic and noble metal) is on the nanometer scale powder. We stock a wide range of particle sizes for 10nm to 10um, and can also customize additional sizes on demand.

We can product most metal alloy nanoparticles on the basis of element Cu, Al, Si, Zn, Ag, Ti, Ni, Co, Sn, Cr, Fe, Mg, W, Mo, Bi, Sb, Pd, Pt, P, Se, Te, etc. the element ratio is adjustable, and binary and ternary alloy are both available.

If you are looking for related products that are not in our product list yet, our experienced and dedicated team is ready for help. Do not hesitate to contact us.

FAQ

Frequently Asked Questions:

1. Can you draw up a quote/proforma invoice for me?Yes, our sales team can provide official quotes for you.However, you must firstly specify the billing address, shipping address, e-mail address, phone number and shipping method. We cannot create an accurate quote without this information.

2. How do you ship my order? Can you ship “freight collect”?We can ship your order through Fedex, TNT, DHL, or EMS on your account or prepayment. We also ship”freight collect” against your account. You will receive the goods in Next 2-5Days aftershipments. For items that are not in stock, the delivery schedule will vary based on the item.Please contact our sales team to inquire whether a material is in stock.

3. Do you accept purchase orders?We accept purchase orders from customers that have a credit history with us, you can fax, or email the purchase order to us. Please make sure the purchase order has both the company/institution letterhead and authorized signature on it. Also, you must specify the contact person, shipping address, email address, phone number, shipping method.

4. How can I pay for my order?About the payment, we accept Telegraphic Transfer, Western Union and PayPal. L/C is only for above 50000USD deal.Or by mutual agreement,both sides can accept the payment terms. No matter which payment method you choose, please send us the bank wire by fax or email after you finished your payment.

5. Are there any other costs?Beyond product costs and shipping costs, we do not charge any fees.

6. Can you customize a product for me?Of course. If there is a nanoparticle that we do not have in stock,then yes, it is generally possible for us to get it produced for you. However,it usually requires a minimum of quantities ordered, and about 1-2 weeks lead time.

7. Others.According to every specific orders, we will discuss with customer about the suitable payment method, cooperate with each other to better complete the transportation and related transactions.

Our Services

Our products are all available with small quantity for researchers and bulk order for industry groups. if you are interested in nanotechnology and want to use nanomaterials to development a new products, tell us and we will help you.

We provide our customers:

High quality nanoparticles, nanopowders and nanowires Volume pricing Reliable service Technical assistance

Customization service of nanoparticles

Our Customers can contact us via TEL,EMAIL,aliwangwang,Wechat, QQ and meeting at company,etc.

Packaging & Shipping

Our package is very strong anddiversified as per different prodcuts, you could require the samepackage before shipment.

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