At the beginning, SUN MIEN specialized in the manufacture of the relevant components for spinning equipments.
Upon this moment, SUN MIEN has achieved about 150 sets of contrivances (or redevelopment) for the domestic and overseas automation spinning blow room engineering; manufactured nearly 1 million spindles for the fine spinning frames; made different design and manufactured for more than 1.68 million spindles for the stationary auto doffers.