Yiwu HangFei covering yarn co., ltd was built in 1999. she has been producting covering yarn for a long time. The new plant is in Beiyuan industry area.Yiwu. she is one of the largest covering yarn companies in China. There are 800 of machines in our company. We equipped temperature and humidity coutrol device in the plant for the better production conditions and quatity. The main products in our company are 20/12. 20/20. 20/30. 20/40. 20/50. 20170. 21070x2. 140/70x2. 40/30. 40/***** According to the request of customers we can design and produce other specification covering yarn at same time. Now we export products to America and Europe . There are over 500 people employees in our company with a team professional in design, research, development and management. Our company is professional manufacturer of spandex covering yarn(spandex +nylon), (spandex +polyester), which is available for in manufacturing all kinds of men socks, children socks, sport socks, heavy winter socks, stocking, pantyhose, seamless men underwear and seamless women underwear (slips, Body, bra, briefs). Our products are of very good ***** company applies a quality control system at all stages of the production process , That is to produce high quality products and meet the international standards plus ISO 9001 quality certificate. 1. Spandex with nylon covering yarn: 2012, 2020, 2030, 2040, 2050, 2060, 2070, 3070, 4070, 3015, 3018, 3012, 201212, 401212, 1804040, 1807070, 2107070 2. Spandex with Polyester covering yarn: 2075, 3075, 4075, 3015, 2028, 7075, 40100, 30150, 30140, 2040, 1575, 20150, 2055, 1807575, 2107575, 203020 Available for both warp-way twist (Z)and weft-way twistï¼?Sï¼? In various specifications to meet customersâ?? different requirements. In various colors to meet customersâ?? different requirements. We are looking forward to building long-term and cooperative relationships with you, please feel free to contact us for further ***** you have any