When enhanced performance and safety is your goal for mini split systems, you want a cool, reliable, high performance disconnect box. DABUND PIPE gives a disconnect box to your mini split units to make their performance optimal, it also makes them easy to clean and fix.
DABUND PIPE is the easiest way to make your mini split system work better and use less energy. So the AC or heater can operate without wasting power, and that saves you money on your electrical bill. The box ensures that power connection is secure and stable, which is really important for the system to operate efficiently.

Safety first when it comes to installing electrical devices. Our mini split disconnect box includes accessories for easy and safe installation. There are clear instructions and it’s constructed from sturdy materials to withstand various weather. This is why it’s an excellent choice for homeowners and business owners that just want an easy install.

Our disconnect boxes were built to last. They are crafted from quality materials and can withstand being used a lot. Our disconnect box is responsible for protecting your mini split system from whatever the weather may throw at you, hot, cold, or rainy. This translates into less wear on your air conditioning or heating unit and of course, an extended life.

When there is a problem with a mini split system, having our disconnect box makes it much easier to fix. It has a feature that lets you rapidly disconnect power to the unit, so repairs can be made safely and rapidly. That’s so convenient for both homeowners and service techs and makes it easier to maintain the system to keep it in tip-top condition.
HVAC&R product lines are limitless and so is your company and our technology. The reason we started our company was due to the opportunity we saw within the industry and gathered the most skilled team of individuals and machines to assist our clients. It's not easy to trust an individual in your business. With our heart and cutting-edge manufacturing, we will try our best to help you.
Dabund is a dependable and trusted manufacturer of Copper Line Set with more than 16 years of experience. We have been manufacturing production lines since 2021 for Lineset Covers, Air conditioner Condenser pads, and Brackets. As customers trade with each other they frequently asked us to help them buy other HVAC products, like AC Capacitors, Electrical Whips and Communication Wires, Drain Hoses, Cleaning Kits and other HVAC Products. Then, we begin to think of ways to offer one-stop solution for customers.
Changzhou DABUND Pipe Co., Ltd., is a reputable producer of Insulated Copper Pipe, Line Set, Condenser Pad, Lineset Cover, Bracket, and other air conditioning components for Mini Split Systems. To help customers save money, we also make the white PE and NBR Insulation ourselves. We're willing to create Linesets based on customer specifications including different insulation. We currently produce K-Flex Titan Insulation and Durkflex Insulation. Additionally, you can find HVAC & R products like AC Disconnect box and Electrical Whips AC Capacitor Air Conditioner Duct Air Conditioner Drain Hose Air Conditioner Pump and Rubber Pads. We export our products to countries such as America, Canada, Germany, etc.
We have 2 factories, 50 electric welding machines, 4 auto-packaging machines as well as a 30000m2 warehouse area. We concentrate on Air Conditioner Linesets, Condenser Pads, Brackets, and Lineset Covers. If you need urgently, we will be delivered within 5-7 business days.In April 2023, we created 3 air Conditioner Condenser Pad molds, including 18x38x3", as well as 32x32x3".Dabund provides a customized copper pipe line that includes K-Flex PE & rubber insulation.Copper pipe line sets as well as Free samples of 1-50m insulated pipes are readily available.