Haili green low-carbon transformation speed up, winning the national number of doors and windows curtain wall energy-saving projects.


Nothing can convey confidence in development more than tower crane dancing, busy construction and full load operation of production line.

In the first quarter of 2024, Haili's energy-saving industry signed a contract and exceeded its income target. It successively won the bid for several large-scale door and window curtain wall projects, such as Haichen Park's Future Science and Technology Curtain Wall Project, Shijiazhuang Poly and Song Project, Bozhou Green City Guiyu Tinglan Project Extension Area Energy-saving Door and Window Project, and Guiyang Zhongjiao Taoyuan Town Project Phase II Energy-saving Door and Window Project.

In addition to the large increase in the number of orders, the order structure of Haili Energy Conservation is also changing. High-tech, high-value-added green and low-energy products are outstanding-relying on innovation, the proportion of orders for Haili Energy Conservation's green energy-saving products in the first quarter has increased significantly. The energy-saving industry has moved from "quantitative change" to "qualitative change".

 

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In recent years, in response to the urgent needs of green and low-carbon transformation, Haili has devoted itself to increasing technological innovation and research, producing and researching Haili system doors and windows, passive doors and windows, BIPV curtain walls, building a full matrix passive doors and windows research and development, production and wholesale base, and preparing to build a door and window testing laboratory.

To enhance energy-saving properties and reduce the thermal conductivity of doors and windows, Haili doors and windows will focus on insulation materials and insulation structures. In terms of sealing technology, three sealing structures are designed. The first two channels constitute a watertight cavity and an airtight cavity to enhance the heat preservation and heat insulation effect. The third channel effectively prevents a large amount of wind and dust from entering the cavity. In addition, Haili R & D engineers optimized the design of the system window profile structure by reducing the outdoor cold cavity, increasing the heat insulation strip, and filling the heat insulation strip cavity with foam materials with better heat insulation performance, effectively reducing the heat loss caused by air convection.

At present, the self-developed plastic, aluminum, wood materials passive door and window products, system window products, has been designed to achieve self-production, and through the health home, green construction and PHI domestic and foreign qualification certification.

 

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At the production end, Haili pays close attention to the production efficiency. At present, the factory has upgraded the ERP system to include all the links of independent research and development, design, production, installation, storage, logistics and service. It adopts the whole process digital information management technology to realize the whole process intelligent information visual control, which can achieve a daily production of 1000 ㎡ and a delivery rate of 100 in the first quarter.

In terms of the whole process control of quality inspection, Haili has formulated 11 types of evaluation standards and 13 dimensional inspection items for doors, windows and curtain walls for construction inspection. Strictly implement the principle of "one project, two inspections". Project self-inspection will be fully covered every month and platform inspection will be fully covered by 100. For inspection problems, the closed-loop rate of sales items should reach 100.

The market environment is changing rapidly, and Haili is more determined to do its own thing. The implementation of innovation-driven strategy, with industrial Internet thinking to enhance the core competitiveness, which is the focus of Haili energy conservation in recent years. In the next step, Haili will continue to transform from "manufacturing" to "intelligent manufacturing", consolidate the new advantages of green and low-carbon manufacturing, increase technological innovation, and promote the development of new quality productivity.

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