Popularization of doors and windows hardware into the market new favorite

Popularization of doors and windows hardware into the market new favorite The door and window industry in China is currently facing significant challenges. Rising costs of raw materials, transportation, and labor, combined with stricter real estate regulations, have put pressure on many companies. According to data from the China Index Research Institute, cities like Shenzhen, Guangzhou, Chengdu, Nanjing, Chongqing, Xi’an, and Dalian account for 3%, 14%, 21%, 9%, 15%, 18%, and 2% respectively of affordable housing within the broader real estate market. This shift is not only helping to stabilize the housing sector but also creating new opportunities for the door and window industry. Industry leaders suggest that the growing demand for affordable doors and windows stems from several factors. First, as more small-sized homes and low-cost housing are built, the limited space makes it harder to install high-end or fully integrated systems. Second, due to economic uncertainties, many middle- and lower-income consumers are now prioritizing cost-effective options. Recent group-buying campaigns on online platforms show a strong interest in budget-friendly products. Many consumers are looking for practical, no-frills solutions. They don’t need extravagant designs, just reliable and durable products. Mr. Wang, a young professional, says he can't afford premium doors and windows right now, so he focuses on basic, well-known brands that offer good value. For him, functionality and longevity are key—quality that will last until his financial situation improves. In response to these trends, several door and window manufacturers are adjusting their product lines and pricing strategies. By focusing on affordability without sacrificing quality, they are positioning themselves to capture a larger share of this growing market. As affordable housing continues to expand, low-end, consumer-oriented doors and windows are becoming increasingly popular, signaling a new direction for the industry.

Mass Flow Meter Batch Controller

Zhejaing Sealand Technology Co., Ltd. is a trustworthy manufacturer of Mass Flow Meter Batch Controller, Batch Controller, Controller, Register & Counter.



A Main functions and features

1. Electronic control and showing filling amount & total automatically; 2. Mass and volume modes are available;
3. Amount/ Total preset function (if with control valve);
4. Data can be saved & re-displayed after power failure;

5. The last 2000 transactions can be saved;
6. Shift total and Inventory total can be calculated;
7. Error code will be shown when fault happens;
8. Over-low protect function;
9. Temperature compensation function;
10. Reasonable structure, easy for maintenance;
11. IC card system & GPRS communication (Optional).

B Main technical data

8-8-6 digit display: 8-digit for amount, 8 for total and 6 for price Environmental temperature: -35oC ~ +55oC
Relative humidity: 30%~90%
Atmospheric pressure: 86kPa~106kPa

Working voltage: 24VDC ± 1V or 220VAV ± 10% Power: 20W
Ex-mark: Ex d e ib IIB T4 Gb
Certificate No.: CCRI 19.1012



Mass Flow Meter Batch Controller, Batch Controller, Controller, Register, Counter

Zhejiang Sealand Technology Co., Ltd. , https://www.sealandflowmeter.com