Auto Recovery Rapid Door
Zippered Quick door Features
Open: 1.2-2.0m/Sec
High airtight energy efficient : Zipper patented technology and curtain rail technology combines high seal ability for maximum energy efficiency
Self-healing maintenance cost savings :When the door by the impact and dislocation occurs , repeat mosaic patented technology that is deralling repair system starts automatically , without any manual and automatic reset to its original state force to effectively reduce maintenance time saving cost
High security : Curtain soft and elastic , without any load at the bottom of the door to change , to ensure that the operator in an emergency state in the collision to the door when the operation will not cause harm
Push pull dual hinge system :unmatched safety record and absolute tightness in push pull twin shaft system, loading close dependence and the curtain at the bottom of the traditional fast door to achieve , you can drive dual axis system so that the upper curtain sprocket perfect bite does not depend on the door of its own weight can be achieved fast closing , this patented technology to avoid the hard parts usage of
More than one million times the durability performance : speed doors reduce the use of materials , easy to wear , strong and flexible curtain is very durable , can withstand million of opening and closing operation ,
in the use of some products has reached 500 million times for opening and closing
The soft curtain anti-collision fast door has simple structure design, which is beneficial to stable operation, reduces the frequency of repairing and replacing wearing parts, effectively improves the durability and service life of the equipment, and the curtain can be derailed in the event of an accidental impact, and during the ascent Automatic reset, no need to manually repair and reset the whole process. Self Recovery High Speed Door, air shower door, pharmaceutical clean room door SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsd.com
2017 Hot selling mini electric vehicles/car
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Mini electric vehicle features:
1. More than 13 years experience ensures the good quality, competitive price and professional service to be offered.2. CE certificate for whole series mini vehicles. EEC certificate for mini enclosed passenger cart.
3. Customization: Any color is available; special configuration for special request is acceptable.
4. Good hill climbing ability:Â the system allows you to customize the car to fit your course.
5. Smart steering system:Â easy to make forward and backward.
6. Good climbing ability:Â can park easily on Hill.
7. Can be easily to be modified to Utility carts.
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Mini electric vehicles specifications:Â 
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Who is Dafenghe?
Dafenghe, founded in 2004 in Zhuhai city, Guangdong China, is leadership of the electric vintage cart in China. It has started its exporting business since 2006. After more than 13 years development, now our global market area has been extended to USA, Russia, Australia, India, Thailand, Korea, Ukraine, Turkey, Sweden, England, Qatar, UAE, Germany, Holland, Austria, Switzerland, and so on and so forth.
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Dafenghe set-up its second factory in Loudi city, Hunan province China in 2010, with the register capital of RMB30 million. This workshop area covers an area of 13,000 sqare meters specialized in low-speed electric mini vehicles production. Our mini vehicle series include mini passenger carts, mini delivery cargos and mini golf carts.Â
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The enclosed mini passenger carts with EEC certificate are quite popular in European markets. Also the mini delivery cargos are getting more and more welcomed all over the world.
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Whereas, Dafenghe, supplemented by the government promotion, adheres to the principles of technology and talent-based. It determines to become a leading enterprise of developing, manufacturing and marketing low-speed, light and special new energy vehicles in domestic and abroad.
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Contact us for more details:
Heating devices are included on both sides of the column.
The structural design of this product is characterized by trouble-free operation up to 150,000 times per year. It has the highest practicality and the lowest maintenance cost.