HDPE woven silo bags ,sand bag, gravel bag for silage cover

 Gravel bags are a basic BMP (Best Management Practice) used to meet regulatory requirements for stormwater and erosion control, stop harmful substances from entering the stormwater system.

 Use in front of storm drains, around downspouts, in gullies and ditches or anywhere there is potential for harmful stormwater runoff.

 The sizes are industry standard and allow the user to fill them up with as much or as little gravel (not included) as the application requires.

 Different sizes lend themselves to different applications; from drain protection to erosion control at construction sites.

 Made of very high density  polyethylene that is woven into shape - eliminates the flaws and failures of sewn edges. 

 High UV rating allows multi-year life in sun and elements.

Rugged material and construction can, in most instances, withstand being driven-over, a typical problem with lesser bags.

It also can be used as Silage Pit Bags,Silo Bag,Sand Bag,Secure Silage Covers.

Customers' specal order is available

Q1;Are you a factory or trading company?

A:We are a professional manufacturer. We are warmly welcome clients from worldwide to visit our factory and cooperate with us.

Q2.What’s your advantage? Why we choose you?

A:We have our own mould to produce,Professional design for shade net/cloth.We have been specializing in producing bale net wrap since this products were leaded into China. We can help our customers to import its smoothly and give them many useful instruction.And we have got the good reputation from all of our customers. All of our customers are very satisfied with our quality and good service.

Q3.How can I get some samples?

A:We are honored to offer you samples. New clients are expected to pay for the courier cost, the samples are free for you, this charge will be deducted from the payment for formal order.