About 4 Trademarks found that are owned by Du Wenjun

Vitamins; Amino acids for nutritional purposes; Calcium supplements; Dietary supplements; Dietary supplements for pets; Edible fish oils for medical purposes; Health food supplements; Mineral nutritional supplements; Nutritional supplements; Powdered nutritional supplement drink mix; Probiotic supplements; Protein dietary supplements; Vitamin supplements; Vitamin tablets

Vitamins; Amino acids for nutritional purposes; Calcium supplements; Dietary supplements; Dietary supplements for pets; Edible fish oils for medical purposes; Health food supplements; Mineral nutritional supplements; Nutritional supplements; Powdered nutritional supplement drink mix; Probiotic supplements; Protein dietary supplements; Vitamin supplements; Vitamin tablets

Artificial climbing walls; Desktop toy sports games; Foot straps for sports equipment boards, namely, windsurfing boards; Korean board games (Yut Nori sets); Manually-operated exercise equipment; Play tents; Running machines; Smart electronic toy vehicles; Stilts for recreational purposes; Waist trimmer exercise belts being sports articles

The wording RDCMKL has no meaning in a foreign language.