Zhejiang N.H.C. Trading Co., Ltd. is located in the world's largest seamless underclothing production base-Yiwu city, Zhejiang Province, China, which has more than 10,000 seamless machines, accounting for 60% of China and 30% of the world. We also have investment in factories both in Yiwu and Shantou city, another base of seamless production. Our company is a comprehensive underwear enterprise integrating design, development, production and sales. We have all kinds of seamless knitting ...