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Bag or barrel packaging
Our Shanghai factory was established in 1991 and we are building a new factory in Jinzhou, Liaoning Province in 2024.


Q:What's the minimum order quantity?
A:The minimum order weight for each color is ≥ 100kg
Q:What specifications are available?
A:
• Ordinary grade: Main content>=98.5, heavy metal content<=200ppm, no particle size requirement. Usually used in pigment and petroleum industries.
• Catalyst grade: Main content>=99%, heavy metal content<=50ppm, product particle size can be controlled as required. Usually used in pharmaceutical, catalyst and other industries.
Q:What is the price?
The price depends on the copper price and specifications. Please let us know the specifications or use industry.
Q:What is the estimated delivery time?
A:After receiving your advance payment, it will take about 5-8 days for production, the specific time depends on the order quantity.
Q:Can we get samples?
A:Free powder samples are available for your testing. Samples below 1kg are free, but we will be very grateful if you can afford the courier cost.



