Place of origin: Shandong
Brand name: Chenyang

Surface treatment: galvanized

Thread: roofing bolt
Packing: carton
Material:Q195.Q235
Production capacity:10*20 GP per month

Port of shipment: Qingdao
Delivery time: 30days after received your advance payment

We have our own factory--Chenyang Building Materials Co.,Ltd in Linyi City, Shandong Province. Our bolts are specified for metal roofing sheets. The unique design makes our products become essential tools in metal roofing sheets installation.

As the roofing bolt is galvanized, it can resist high temperature, light weight, antirust, antioxidant with long operating life.

Applying qualified materials for production, our products have good quality and are well accepted by customers all over the world. We are pround of delivering the highest quality and best value to our customers since the establishment of our company.