Nantong Ru'an Trading Co., Ltd. is located in Jiangsu Province, China, east of the Yellow Sea and Shanghai. It has always been a base for foreign trade exchanges. With sea, land, air transportation, it has a fast advantage position. It is a company with many years of experience in animal husbandry and has many years of friendly cooperation with excellent animal husbandry factories. Accepts OEM orders. We specialize in the production and sale of animal ear tags, drinking bowls, continuous syringes, cattle, sheep and poultry supplies, veterinary equipment, dung leakage boards and livestock breeding equipment.