Since the adjustment of domestic refined oil prices on September 29, 2017, the oil price in the international market has fluctuated slightly. According to the current domestic refined oil price mechanism, the average price of the first 10 working days on October 19 and the first 10 working days before September 29 Compared with the average price, the price adjustment is less than 50 yuan per ton. According to Article 7 of the "Measures for the Administration of Petroleum Prices", the prices of gasoline and diesel oil will not be adjusted, and the unadjusted amount will be added or offset when the next price adjustment is made. We are closely tracking the operation of the refined oil price formation mechanism, and further researching and improving the changes in the domestic and international oil market.
PVC Self-Repair High Speed Zipper Door
Zipper quick door
The curtain of the high-speed zipper door is made of 1.2MM PVC coating cloth which can be embedded into the window. The unique design of this zipper door makes it possible to provide efficient goods entrance and exit under the premise of minimizing heat loss, so as to maintain the original temperature conditions in the room. The high-speed zipper door can provide different opening and closing speeds. According to the different needs of customers to provide the best speed of adaptation. The high speed zipper door curtain section ensures the safety of equipment and personnel without any solid parts. The high speed zipper door has a self-repair function, which means that even if the curtain is derailed in the middle (e.g., hit by a forklift), The self-healing system will automatically guide the curtain rerail in the next loop.) We can do this in the event that the front or back of the door hits the curtain and derails.
The new zipper is professional for derailed repair zipper door, zipper head material nylon 66, with built-in steel wire rope and screws fixed curtain, under the impact of gravity can let the curtain out of the rapid and correct return to the track, and track teeth without damage, durable, improve the original zipper teeth easy to wear defects.
PVC auto-repair fast door,automatic industrial sectional door, PVC Self-recovery high speed door,rapid PVC high speed door,self-repairing high speed doors
SHENZHEN HONGFA AUTOMATIC DOOR CO., LTD , https://www.hongfahsrud.com