Taizhou Kangduoli Marine Biological Health Products Co., Ltd

Tesili Chemical Co., Ltd. is located in Longkou City, Yantai, Shandong Province, 180 kilometers away from Qingdao Port, 100 kilometers away from Yantai Port, and 6 kilometers away from Longkou Port, with convenient transportation. The company current

Shenzhen Ruisiyuan Technology Co., Ltd. is dedicated to providing electronic product testing instruments, meters, and weighing system solutions, as well as solid and liquid specific gravity/density weighing solutions. It is a company that integrates