Our automatic door kits include 1 motor+gear reducer, 1 belt,7 meter, 1 idle pulley, Microprocessor, 4 sets of carriage blue wheels, 2 sets of floor guides,2pcs remote control, 2 sets belt clamp mounting brackets, 1 power supply harness and cable connectors, 2 locator, Aluminum track whose length is 2.08 meter, 3 meter, or 4 meter.
We are a manufacturer of automatic door openers that are designed to provide people convenience. Automatic Door Systems` drive to provide that level of service is but one of the reasons why automatic doors are becoming more and more popular. Our Automatic Sliding Door systems are modern, space-saving and elegant.
Automatic sliding doors have many basic functions some of which include: automatic mode with full opening width and/or reduced opening width, and exit only for traffic control. The opening of automatic doors can also be adjustable to make the opening width smaller or larger. Important safety functions such as safety sensors prevent the door from shutting if persons or objects are in the detection zone. If the door leaves are inhibited when closing, they are immediately re-opened or if the door leaves are hindered when opening, they are immediately stopped by a safety automatic reversing mechanism.
Our most popular sliding automatic door. Think of this as the go-to door for everyday automation needs. All components fully tested and pre-assembled at factory for fast, trouble-free installation.
Applications: Retail, healthcare, airports, hospitality, clean rooms. Shenzhen Hongfa Automatic Door Co.,Ltd rated door is designed, test and certified to meet your environment needs. automatic slide doors for industrial, commercial, healthcare, and retail use. You will find our automatic sliding doors throughout in a wide variety of locations, including: Hospitals, Airports, Retail centers, Pharmacies, Hotels, Grocery stores, Hardware stores, Sporting goods stores, and more.
Automatic Sliding Doors can either be a single door sliding in one direction or bi-parting doors where each door leaf slides in the opposite direction. They are often used in grocery stores, entrances to shopping malls, hospitals and other applications where you want to provide your customers a hands free, safe and easy access to your building.In addition, one of the biggest benefits of automatic doors is energy savings. Since these doors only open when someone comes in or out of your building, it prevents the loss of energy when a door may otherwise be left open for a long time.
The control device of sliding automatic door contains basic function and extensional function, automatic operation / hold-open/closed/half-open to meet customer needs. Electric sliding door controller has multiple interfaces for complete access control systems for keeping your life and property more safety. Such as: safety beam photocell, electric locks, sensor etc. Its drive devices adopts European technology to integrate motor with gear box, which offers strong driving and reliable operation and increased power output , it can adapt to a large door.
Providing strength, beauty, and technology all in one package, Hongfa's line of automatic sliding doors provides entrance solutions for practically any application. An exclusive feature is Hongfa's sound-dampening track reducing operational noise to a mere whisper and stops vibration resonance that can be transferred to the building structures.
,Automatic Sliding Door Opener,Automatic Sliding Door Operator,High Performance Automatic Door Kits Shenzhen Hongfa Automatic Door Co., Ltd. , https://www.hongfadoor.com
Domestic choline chloride manufacturers offer a virtual increase in the overall transaction
Since the start of this week, international crude oil prices have shown a strong upward trend, which has had a ripple effect on various chemical raw materials. Ethylene oxide, the primary feedstock for choline chloride, has stabilized around 11,800 yuan per ton, while trimethylamine prices have remained firm. This has led to increased production costs for choline chloride. However, most manufacturers have significantly raised their quotations, far outpacing the cost increases of raw materials.
One key reason behind this price hike is the optimistic outlook of major producers regarding future raw material trends. Additionally, following the Shandong Octet production incident, the company is currently in the process of liquidation and settlement. With a large order backlog and no current inventory pressure, the choline chloride market appears robust at first glance. However, the reality is that many buyers have already completed their stockpiling, and with the end of the year approaching, transportation challenges are also limiting market activity.
Currently, the price of 50% choline chloride from Shandong Enbei stands at 5,800 yuan per ton, while local enterprises are quoting no less than 5,700 yuan per ton. Some companies have even stopped providing official price updates. In Hebei and Tianjin, the factory price for 50% choline chloride generally ranges between 5,200 and 5,400 yuan per ton, while 60% concentration products are priced between 5,900 and 6,100 yuan per ton. In Jiangsu, one manufacturer is offering 50% choline chloride at 5,800 yuan per ton, but only for pre-ordered batches. Jilin-based manufacturers typically offer bulk delivery prices around 5,800 yuan per ton. Meanwhile, imported brands of 50% choline chloride are generally priced between 6,300 and 6,400 yuan per ton.
Overall, while the choline chloride market seems strong due to rising input costs and limited supply, the demand side remains cautious, especially as the year-end approaches and logistical constraints begin to take hold.