Qingdao Yuangeng Trading Co., Ltd. is a manufacturer of high quality products, with well-equipped testing equipment and strong technical force.

With a wide range, good quality, reasonable prices and stylish designs, our products are extensively used in many industries. Add Field Co. Ltd. is our largest distributor.

Our products are widely recognized and trusted by users and can meet continuously developing economic and social needs. We welcome new and old customers from all walks of life to contact us for future business relationships and achieving mutual success!