Damper regulator is available in heavy guage zinc plated steel sheet with handle action Zinc cast wing nut G.I .It is used conjunction with damper blade for controlling the damper insidethe ductwork.
Features:

1.  Corrosion resistant
2.  Quick and easy installation
3.  Require only twist of wing nut for easy
4.  Tightening and adjustments.
5.  Base shows damper position.

6.  For use with square rod.

Cangzhou Ruichi Hardware Manufacturing Co., Ltd. is located in Cangzhou city, Hebei province, which is near to Beijing. It is a professional manufacturer and supplier of spare parts specializing in stamping, sheet metal, CNC machining, chasis and cabinets. The products are widely used in automobile, furniture, construction, electrical appliances, packaging, rail transportation and other industries. With rich production experience and good service and reputation, to provide quality products and services for related industries.

Our factory has advanced production equipments and capacity, professional design team, currently covers an area of 12000 square meters, we have 100 staffs in the production line and 12 designers with the capacity to meet the need within 500 tons of stamping. We could meet customer’s  various materials of customized production needs, to provide customers with fast, stable and reliable OEM services. Our product are exported to more than 40 countries and have been highly recognized by the customers.

Welcome new and old customers to visit the factory to discuss cooperation!

We had attended the AHR EXPO exhibition in Las Vegas (2017) and Chicago (2018).

1. How to start an OEM order?

Send drawings or sample- Getting price- Payment- Make mold- Confirm sample- Mass production- Payment- Delivery.

2. What is your terms of payment?

We accept TT, L/C, Trade Assurance, Credit card, Western Union etc.

3. Could you customize the packing?

The logo, carton ans pallet can be customized.

4. How do you ensure product quality?

Better control from raw material, production, processing, packing, storage until to shipment. And we passed the ISO9001 quality management system certification.

5. What kind of payment term you use to ship the goods?

We support FOB, CIF, CFR, DDU, DDP etc, we got very rich experience shipping goods directly to customers’ plant.

6. After- sales.

Quick response day and night.