GEMTORNILLOS Established in 2008, our company is about 80km far from Shanghai Port in Zhejiang, China. 

GEMTORNILLOS is one of a leader Manufacturer for Fasteners and Screws in China for more than 10 years,we produce Hex Bolts, Hex Nuts,Flat Washer, DRYWALL Screws,Drilling Srews, THREAD ROD, ANCHORS. 

GEMTORNILLOS has more than 800 employees, covering a plant area of approximately 350,000 square meters. The annual export value amounts to USD60 million with yearly production capacity of 6000 M/Tons for nuts and 6500 M/Tons for bolts.And 3000 M/Tons for Screws.It has been an export-oriented company, major export markets are focusing on West Europe, America, South America. Its products have gained trust and reliance in many countries of the world.