Security door roller - KSR-037

Security door roller .

1. This roller carriage is suitable for most of kinds of Aluminum or wooden door frame.

2. Outer bracket is made by mild steel which ensure the robust property.

3. Outer bracker is blue zinc plated again rust.

4. Reasonable shape guarantee easy installation.

5. Pass the 5,000 cycles testing under load of 40 kg.

6. Wheel is injected with excellent polymer and lots of color option.

7. Cross recessed screw ensure to easily adjust just by normal Philips screwdriver.

8. Extremely long life.

9. 100% OEM manufacturing.

10. MOQ: very low and small MOQ.

About us:

Ningbo KingSign is a professional manufacturer for door and window hardware&accessories with over ten years of exerience. We selected hight grade raw material and bearing to make robust and long life hardware products especially in field of rolling system in door and window industry. Out products are 100% exported to overseas and 95% of products are OEM designed and manufactured. Our advantage is as below:

1. Second to none quality. We use high grade polymer, mild steel, Stainless steel, precision chrome steel bearing, etc.

2. Very quick response to RFQ and FAQ within 24 hours.

3. Help client to design products. Will provide our suggestions at the beginning of design stage to optimize the designing based on our rich engineering and manufacturing experience.

4. To all OEM products, very low and small MOQ. For example, 200, 500, 1000 pcs..... to help client understand market trend.

5. Before shipment, all products will be sample checked. And production samples can be couriered to client for final checking if necessary.

6. Client's IP and Copyright will be strictly protected. All ownership of tooling belongs to client.

7. Lead time on time.

8. Extremely low price.

9. Excellent service on communication, such as Skype, telephone or video conference.