We have many nice regular customers. What I want to say today, He is one of our kind customers from Spain. We started our first cooperation from March, 2020. He ordered 50 pcs this filter UE619AS40Z from our factory. He is filters dealer. I sent to him many beautiful filter photos.

He was satisfied. In addition, the purchase was very urgent. So he let me made proforma invoice including to special line shipping cost. Then we received the money and arranged production for him. I sent to him actual filter photos after finished. I arranged delivery after he confirmed. He was very satisfied with So we just received his repeat order 1000 pcs this filter element these two days. Thank him here. We will be keep in touch and have long business.