1. Are you a trade company or factory?
Our company was founded in 2000 with a registered capital of 60 million yuan. The production base covers an area of about 30,000 square meters, and the construction area is about 16,000 square meters.
Our main products are industrial grade, electroplated grade copper oxide, copper sulfate, copper balls, copper pellets and copper plates. Annual output 18000 tons. It can produce high purity anhydrous copper sulfate with purity of 99.9% min and fine copper oxide powder with purity of 99% min.

2. How do you control the copper sulphate quality?
We have professional QC and keep every order's sample for two years,thus also support the third party test like SGS,BV etc.

3. What's your payment terms?
T/T, DP or L/C AT SIGHT for first cooperation.

4. What is your unit packing weight?
25kg or 1000kg or 1200kg with PE bag or as your request.

5.Can i get sample before order?
Yes,of course,we will send you free sample within 3 days.

6. Can I pack according to my logo?
Surely, you just need to provide packaging design.