JIAXING SINI FASTENER CO.,LTD. is a chinese manufacturer of fastening and fixing elements (all kind of bolts,screws and studs). We own two factories in haiyan and represent more than 50 workers – 20 sets of cold forming machines; We keep in our stock (100 tones) a large range of products. Quality, flexibility and innovation are our main competitive advantages with keeping competitive prices. Our products are designed for professionals from industry and construction sectors, with the possibility of manufacturing special parts.