we have various copper sulfate , for more details pls contact us
Kunshan Yosoar New Materials Co., Ltd. started and business activity in 2 0 0 5. The company has a professional sales team and rich experience in overseas marketing. Yosoar has enjoyed a good reputation among our clients from more than 1 0 0 countries and regions. We take "Intelligence, scientific creation, value, sophisticated technique, service" as the enterprise mission." Behind the sales team, Yosoar has a large production factory to support. The factory which has been honored with Kunshan science and technology research and development institution by the government, and also has been certified by I S O 9 0 0 1: 2 0 0 8 quality system. The factory sets research, production in nanometer field, such as copper nanoparticle and cupric oxide powder .The factory has invested nearly $ 1 million to build the R and D center. The R and D center, with many doctors and experts from different regions, advanced equipments and analytical instruments, can effectively guarantee products in high quality and innovation.
Packaging&ShippmentSmall sample with aluminum package. Big Quantity with bag package.25kg bag or ton bag. Drum package can be custimized,please inform us in advance.
Delivery:Transit could be DHL,UPS,TNT,EMS,Fedex,and so on. For mass orders, it will be delivered by air or sea. For mass order, please allow 5-8 days by Air, 15-30 days by Sea. Depending on your location, please allow 1-5 business days for your order to arrive. For small order, please expect 3-7 days by UPS DHL EMS.
FAQQ: Are you a factory or trading company? A: Selling products through our trading company in the cetre of the city, but we have a very large factory in industry district . Q: What are the key properties of metal powder I should be concerned with when selecting one kind of powder for my application? A:The key properties of metal powder that define their performance level for different applications include purity ,particle size ,impurity content ,and loose density . Q:if I need some sample before a large number of procurement, how much free sample can you supply ? A: Free samples is available,but freight charges will be at your account and the charges will be return to you or deduct from your order in the future. Q: Can I have my own customized product?
A: If we don't have the nanoparticle you need, yes, it is generally possible for us to produce it. Q: What is the date of delivery?
A: If we have in stock, the delivery time is in 5 working days. For the large quantity, we will calculate the delivery date and confirm it into the proforma invoice. Q: How do you ship out the goods?
A: Generally, we can ship your order through FedEx, TNT, DHL, or EMS on your account or repayment. You will receive the goods in 3 days for domestic shipments, while international shipments typically take shipping companies a few working days to deliver.