Umbrella Roofing Nail are generally used to connect wooden components with a length of 4-8cm.The main material is carbon steel.
To understand its own characteristics, and then operate according to its own characteristics. For corrugated nails with bare body, ring pattern and square shape, it can be used directly, while spiral corrugated nails need to  be screwed, which is not easy to use directly. When you use it, you can customize it according to your own needs, so that you can achieve the desired fixed effect.

1 In wooden carton, Bluebox inside. 7pond x 16 boxes
2 In wooden carton, In 20kg, 30kg, 35kg, 48kg
3 Papercarton of 20kg, 25kg
4 Paper carton: 25kgs/carton/7bls/boxes, 8boxes/carton
5 Gunny bag: 25kg, 50kg
Or according to customer's requirments

Tianjin Boya Metal Products Co.Ltd specialized in maufacturing all kinds of nails,black annealed wire ,electrical galvanzied wire ,hot dipped galvanzied wure and wire mesh products used in construction and decoration .We have the advanced wire -drawing ,galvanzing and wire mesh weaving equipment.We have 31 sets for producing nail ,one production line for black annealed wire .one line for electricial galvanized wire and one line for producing the hot dipped galvanized wire ,We also supply fence post ,and wire mesh to meet our customer's  requirment with lower price and better quality .Our factory covers an area of 20 acres .15000 square meters .Total assets is 1500000 dollors,employee 70 perdon ,include excellent sales 8person .Advanced production equipment and processing technical ,the annual production capacity reach about 50000 tons .

Tianjin Boya Metal Products Co.Ltd .which established in 1998,We have our own wure and nails mills with independent export and import rights .Our factory ocated in Binhai Tianjin ,is near Xingang port and Tianjin airport.The advantageous location has ensured punctual delivery time and saved cost .

Our products just for esporting ,and can meet the different requiremants from domestic and overseas market .We have already  exported to West Africa ,East Africa,Middle East ,South America,Southeast Asia etc.So far ,we have established the long-term business relationship with Europe clients ,And the quality of our products have been appreciated by all clients .We are willing to cooperate with you in near future!

Our company priciples arefine quality ,in -time consignmnet and reasonable price .We sincerely hope to establish business relationships with friends from around the world and create a bright future together with your firm .