In 2017, a Vietnam customer found us through Google. They request graphite plate for electrolysis. At that time,they have tested several times graphite plate from other supplier, the plate all have some issues.The graphite plate will put in Acid-Base Solutions for electrolysis, when they tested other supplier product, after used in Acid-Base Solutions , the plate will drop out powder in Acid-base solutions, or have shortage working life.

Base on this condition,we think normal material will not suitable for this customer production. According to customer’s the working environment,and through researching with my team, we supplied 2 trial order for test, and one of those have very good test feedback.