Established in 2005, Haiyan Jindu Hardware Co., Ltd is a professional Round Nut Manufacturers
, we have professional R&D personnel who can develop and produce products according to the drawings or samples provided by customers. Our factory mainly produces carbon steel nuts, including hexagon nuts, flange nuts, heavy hexagon nuts, thin nuts, nylon nuts, etc., with an annual output of 10,000 tons. Standards involve ISO, DIN, ANSI/ASME, BS, UNI, JIS, AS and national standards and non-standard parts. As a Round Nut factory
, we specialize in Wholesale Round Nut
, our products are mainly used in wind power, construction, oil fields, transportation, furniture and other fields. Sold to America, Europe, Middle East, Asia and domestic market.