- 【High-Quality Aluminum Alloy】LONTAN automatic door closer are made of quality aluminum alloy, totally automatic closing, speed adjustable, perfect for a variety of residential doors and commercial door. Proven to last in over two million test cycles, our commercial door closers are grade 1 certified and ADA approved to work in both interior and exterior spaces.
- 【Safe & No Noise】LONTAN door closer with advanced hydraulic buffer function, ensures smooth door closure while preventing slamming. And avoid the noise caused by violent closing of the door and strong wind. Give you a quiet home.
- 【Adjustable Door Closer】Our residential door closers has two independent valves, you can adjust them to set the opening force and closing speed of your door. The Door Closer applies to door weight between 45~67.5kg (100lb-150lb), 700-1100mm（27.5in-43.3in), Door open range: 180º maximum.
- 【Easy to Install】Each of our hydraulic door closers come with a detailed installation instructions, makes you understand easily and install simply. If you have some question on install, you can contact us by email, we will help you.
- 【Best Service】If you are not completely satisfied with our door closers, just tell us and we will help you deal with it wthin 24 hours. We provied 365 days worry-free return & exchange service. Just buy it now!
Q: What payment do you accept?
A: We offer several payment options for your convenience. We accept Visa, MasterCard, Discover, and American Express credit cards. We also accept PayPal.
Q: How long until my order will ship?
A: We usually ship all orders within 2-5 business days of confirmed payment. The actual order processing time is subject to the instructions on each product page.
Q: How to Track the Package?
A: Once an order has shipped out, we will send you a Shipping Confirmation email that includes the tracking number and the carrier. Just go to the carrier's website and use the tracking number to track your package.
If you have an account, the tracking number and website can also be found in the Order Status History in Account-My Orders.
If you are without an account, you can use the email address and order number via the website "Customer Service-Track Order" to check the tracking information.
Q: How do i change or cancel an order?
A: We know how important your order is, so we aim to fulfill orders as quickly as possible.
- Orders canceled within 24 hours of payment confirmation will be eligible for a full refund.
- Orders canceled beyond 24 hours after payment confirmation will be eligible for a partial refund consisting of full shipping cost and 60% of the product purchase price.
- Once your order has been shipped, it can no longer be canceled.
While we cannot cancel or change an order once it has been placed you are welcome to return the item to us in accordance with our Returns Policy.
We partners with proven carriers that offer insurance and tracking, including: UPS, FedEx, USPS and EMS etc. All shipment times are shown in business days (Monday through Friday, excluding weekends and holidays). Shipping times are subject to each carrier's daily cut-off time, and dependent upon warehouse turnaround.
For more about shipping policy, please click Shipping Information.
To request a cancellation please contact Customer Service at email within 24 hours and we will attempt to stop or modify the order. Once an item has produced or shipped, cancellation is not possible.
Items returned to us that meet the following guidelines will be fully refunded for the cost of the merchandise. Original shipping charges cannot be refunded. If you have any questions, please email us at Claire@goldenwarm.com.
A. Must be in resalable conditionMust be free from scratches and/or defects
B. Must not have been installed.
C. Must be in the original manufacturer’s box and packaging.
D. Must not have any writing on the original packaging.
E. Must not be missing pieces.
F. Must not be clearance/liquidations/closeout
For more about return policy, please click return & exchange policy.