Winsix is ocated in Shanghai, the company has a complete range of products, high quality and competitive price, the mainproduction and management of bolts, such as concerete bolts; Anchor bolts and so on, connectors: Thread rod; Standard and non-standard fasteners such as washers

The company is commited to the improvement of product technology will be strict quality control, the establishment of perfectmarketing, after-sales system, with professional technology and first-class service, to create the pure excellent product quality. Efectively promote the cooperation of major enterprises and manufacturers. And serve the society and the maiority of users witthe idea of industrial development.

We sincerely welcome customers to the factory guidance, cooperation, look fonward to working with you to create a better tomorrow.