Products

Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Big discounting Fire Rated Certified Commercial Overhead Metal Door Closer/Standard Automatic Door Closer, Welcome all clients of dwelling and abroad to go to our corporation, to forge a fantastic long term by our cooperation.
Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for China Door Closer and Hardware, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We’ve been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We’re searching forward for your inquiries.

The D9016 Series is Dorrenhaus’s most durable surface-mounted heavy-duty closer, designed for the most demanding high-use-and-abuse applications. It meets ANSI/BHMA A156.4 Grade 1 standards and ADA reduced opening force requirements. This closer is cUL listed and UL listed for self-closing doors without hold-open and boasts a 30-year limited warranty.

*In case of unusually high or heavy doors, windy or draughty conditions, or special installations, a large power size of door closer should be used.

WE STARTED AS A FAMILY BUSINESS, OVER 140 YEARS AGO!
Dorrenhaus brand was originated in 1872 in Germany,with the development and progress, Dorrenhaus successor decide to invest door closer factory in China.In 2011,Zhejiang Dorrenhaus Hardware Industrial Co.,Ltd was formally established.

We’re professional heavy duty door closer manufacturers and suppliers in China, specialized in providing high quality customized products. We warmly welcome you to wholesale bulk heavy duty door closer in stock here from our factory. Contact us for free sample.

Gaining customer satisfaction is our company’s aim forever. We will make great efforts to develop new and top-quality products, meet your special requirements and provide you with pre-sale, on-sale and after-sale services for Big discounting Fire Rated Certified Commercial Overhead Metal Door Closer/Standard Automatic Door Closer, Welcome all clients of dwelling and abroad to go to our corporation, to forge a fantastic long term by our cooperation.
Big discounting China Door Closer and Hardware, So that you can utilize the resource from the expanding info in international trade, we welcome shoppers from everywhere on-line and offline. In spite of the good quality solutions we provide, effective and satisfying consultation service is supplied by our professional after-sale service team. Product lists and detailed parameters and any other info weil be sent to you timely for your inquiries. So you should make contact with us by sending us emails or call us if you have any questions about our corporation. ou may also get our address info from our web page and come to our company to get a field survey of our merchandise. We’ve been confident that we have been going to share mutual achievement and create strong co-operation relations with our companions in this marketplace. We’re searching forward for your inquiries.