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• [Customized Design]Our Backflow Insulation Pouch is specially designed for Pressure Vacuum Breaker, and it matches perfectly with Pressure Vacuum Breaker. Protect your Pressure Vacuum Breaker from Severe Snow and Intense Sun.
• [5 Layers Design Insulation & Waterproof]Made of 1 Layer Waterproof Heavy Duty 600D Oxford Fabric, 2 Layers Cotton Insulation, 2 Layers PE Sliver Coated Cloth. Double stitching for max security has both waterproof and insulation effects. Keep the Backflow Device / Irrigation System / Lawn Sprinkler System from freezing or sunning.
• [Avoid High Repair Costs]Protects your backflow pipe systems from freezing, bursting, and blowouts due to severe weather conditions like snow, rain, wind, and sun exposure heating. Avoid expensive costs of valve replacement and repair every year.
• [Easy To Install and Stay Sturdy]Put the cover on your pipes and close it with the Velcro Strips. We also prepared some extra nylon ties to fix it and keep your insulated pouch in place. No worry dogs to get it away and the wind blowing it away. The grommets also can be locked by Chain to prevent being taken away by theft, increasing security.

1. Q: Are you manufacture or trading company?
   A: We are manufacture. Our factory has been specializing in supermarket shelves, warehouse racks and different,kinds of display stands since 2001.
2. Q: Where is your factory? Can I visit ?
   A: Our factory is located in Shenzhen, Guangdong. You are warmly welcome to visit whenever you are available.
3. Q: What is your delivery time?
   A: In general, within 25 days. It also depends on the order quantity and shelving design.
4. Q: What is the term of payment?
   A: Payment terms: 30% of deposit upon signing the PI, and balance will be cleared by T/T before delivery.
5. Q: Are samples available?
   A: Yes, samples are available at any time. We charge some sample cost and will return it during the next order.
6. Q: How could I install the racks?
   A: We provide detailed install instruction for every type of shelf. If needed,we can also ask engineers to teach you for free.
7. Q: Could you produce according to customers’ design?
   A: Sure, we have very rich experience in customizing shelves.
8. Q: Do you produce shelf with different kinds of materials?
   A: Yes,our products are mainly made of metal but we also produce accessory shelves or displays with wood,SUS201 ,SUS304,etc.wall recessed jewelry cabinet
9. Q: What are main rack and add on rack?
   A: The difference between these two kinds of racks is upright. Main rack is the start rack with 2 uprights and add on rack is the continue rack with only 1 upright. For example, if there are 15 wall racks against the wall, the structure will be 1 main rack+ 14 add on racks.
10. Q: What is the manner of packing?
    A: Generally, shelves are flat packed by air bubble film/ film in standard export cartons. Other packing like wooden box are available to clients’ requirement.