Products

We have been ready to share our knowledge of internet marketing worldwide and recommend you suitable items at most aggressive selling prices. So Profi Tools give you ideal benefit of money and we have been ready to create with each other with Short Lead Time for China Hot Sale Glass Door Hardware Adjustable Floor Spring Door Closer, Only for accomplish the good-quality product to meet customer’s demand, all of our products have been strictly inspected before shipment.
We have been ready to share our knowledge of internet marketing worldwide and recommend you suitable items at most aggressive selling prices. So Profi Tools give you ideal benefit of money and we have been ready to create with each other with China Floor Spring, Door Closer, Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We are doing everything to offer our customers with best services and best products . We promise that we’ll be responsible all the way to the end once our services begin.

Recommended for interior or exterior doors including:
• Offices
• Banks
• Retail Malls
• Hotels
• Health Care
• Clinics

Dorrenhaus comprises R&D center, testing laboratory,manufacturing center and sales dept, has over 10 in-service engineers and research specialists. Since it was founded, developing High performance door control products has always been the objective of Dorrenhaus. Dorrenhaus people have continuously tried to improve product quality, introducing oversea high and new technical equipment,giving our company good technical capabilities. Moreover, all of our R&D engineers has more than 20 years experience in door closer industry.

*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 have been ready to share our knowledge of internet marketing worldwide and recommend you suitable items at most aggressive selling prices. So Profi Tools give you ideal benefit of money and we have been ready to create with each other with Short Lead Time for China Hot Sale Glass Door Hardware Adjustable Floor Spring Door Closer, Only for accomplish the good-quality product to meet customer’s demand, all of our products have been strictly inspected before shipment.
Short Lead Time for China Floor Spring, Door Closer, Since its foundation , the company keeps living up to the belief of “honest selling , best quality , people-orientation and benefits to customers. ” We are doing everything to offer our customers with best services and best products . We promise that we’ll be responsible all the way to the end once our services begin.