Hopewell Precision Inc. continues to supply the market place with Hot & Cold aisle containment........including Lighting , Air Diffusers , Fire Suppression Access Points...........Cost Effective Hinged Access Doors as well as Self Closing Sliding Doors.....any size , any qty & any locations.....support is also available for design , delivery & installation..................New Builds as well as Partial & Full Upgrades to Existing Facilities