YUYAO JINGTAO ]mainly products various kinds of nylon expansion anchor ,including nylon hammer fixing ,nylon frame fixing ,screw plug ,self-drill plaster board plug ,knot expansion nylon ,ploy-toggles and other products . Our company passed the ISO certification . 

   With the help of our advantaged geographical environment and the persistent development and perfecting  of ourselves, our company gradually formed our own characteristics and technical predominance . We design and make mould by ourselves . At present , there are 1300 sets of the moulds . The manufacturing of injection mould ,automatic assembling and the design complementing process of the design of hardware .  Productions become diversification and series gradually .  We continue to develop new products to meet more market demands . Our R&D capability is the first in the industry .