Sliding T-Type Ring for Duct Iron Pipe (NSF, UL)

The company has its own R&D team who has the related capability for any type of rubber airproof, and they can provide many series of product with hundreds of specification, and can make multi-type of rubber airproof according to the requirement of customer. Our company has rigid quality inspection system and advanced quality equipment, so we can control strictly the quality for each finished production. Thus we can guarantee each product can be used safely by our customers.