This client has relatively high requirements for drinking water grade PAC. So before confirming the order, we sent samples for professional testing by the customer. The test results show that our products fully comply with the customer’s drinking water treatment standards. After that, we communicated with the customer about product packaging and container load. And finally the customer confirmed the order. After the client received the goods and put them into use in large quantities, he expressed his recognition of our quality. Now we have established a long-term cooperative relationship with the customer.
