1" Converted 1 1/4" Cast Steel Converted Coupling

Quick Details

• Type: Other Door & Window Accessories
• Place Of Origin: Anhui, China (Mainland)
• Brand Name: QY
• Material: Cast Steel
• Usage: Orbit
• Name: Industrial
•  Door Coupling
• Keywords: Industrial Door Coupling
• Hole Diameter: 1"And 1 1/4 "
• The Edge Of Cast Iron Has Three3/8 "Diameter Bolts And Nuts To Fixed Link

Q: Are you a manufacturer ? Do you Accept OEM?

A: Yes, as a professional manufacturer, we have been in spring field for over 11 years and we accept OEM! Just give us your design, we will make samples for you soon.

Q: Can you do design for me?

A: Yes. We have a professional team having rich experience in spring design and manufacturing.Just tell us your door dimension(door width&height, door weight and lifting systerm), we can custom designed spring size and spring weight.

Q:What is your strengths?

A: Competitive price

   High quality

   Good communication with customers

   Best after-sales service

Q:What is your packing?

A: a, Standard packing,PE bags, plywood cases, wooden carton, pallet.

   b, Based on your requirements.

Q: How long is your delivery time?

A: Within 3-5 days after order confirmed. Of course, it depends on the actual quantity.

Q: What payment method do you accept?

A: we accept T/T, western union or paypal before production. Other payments are negotiable

Q: What is your terms of payment ?

A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shipment.

Q: What is your sea shiping port?

A: SHANGHAI port usually; any problems contact us ASAP.

Q: Whatis your warranty?

A: One year after sale service.




Hefei Wang Qin Spring Co., Ltd. was founded in 2006, is located in one of the National Garden - Hefei City, Anhui province. We professionally produce all kinds of luxury garage doors, industrial doors, shutter doors in matching torsion springs and tension springs. In addition, we are also supporting the production with all kinds of flange, steel wire wheel, and a variety of other accessories, etc..