In the booming industrial landscape of Guangdong Province, the clean technology field, as an important support for high-end manufacturing, is undergoing a critical stage of transformation from a single function to systematization and intelligence. Shenzhen Huajianjing Construction Engineering Co., Ltd. (referred to as Huajianjing) relies on its; Cleanroom design - Purification workshop decoration - Cleanroom construction; The integrated service model has become a benchmark enterprise in the field of clean engineering in South China. This article will deeply analyze how Huajianjing provides customized solutions for high cleanliness industries such as semiconductors, biomedicine, and precision manufacturing through its full chain service capabilities from three dimensions: technical system, service model, and industry value.
1、 Technical System: Clean Engineering Full Stack Capability from Standards to Customization
Huajianjing's technological advantage stems from its deep control over the entire lifecycle of clean engineering. The company has established a system that covers“ Aerodynamic Simulation - Materials Science - Intelligent Control System; The technology matrix of the three core areas forms a full gradient clean environment design capability from level 10 (ISO level 1) to level 100000 (ISO level 8). During the cleanroom design phase, CFD (Computational Fluid Dynamics) simulation technology is used to accurately predict airflow organization, pressure gradient, and particle diffusion paths, ensuring that the air cleanliness compliance rate of the design scheme exceeds 99.7%.
Huajian Jing has created a unique decoration for the purification workshop; Five layer protection system; The base layer adopts anti-static epoxy flooring, and the middle layer is equipped with modular clean wall panel system. The surface layer is coated with nano level antibacterial coating, combined with airtight doors and windows and positive pressure maintenance devices, to construct a three-dimensional protection combining physical isolation and dynamic purification. In a semiconductor packaging project, the system increased the particle concentration in the workshop from an initial 3 million particles/ft³ Reduce to 10 grains/ft³ The following meets the International Semiconductor Equipment and Materials Institute (SEMI) F57 standard.
In terms of dust-free plant construction, Huajianjing breaks through tradition; Design Construction; Develop a BIM+digital twin collaborative platform using a separation mode. Through 3D modeling and construction simulation, potential issues such as pipeline conflicts and unreasonable equipment layout can be identified in advance, reducing the construction period by 30% while achieving dynamic optimization of energy consumption. In a biopharmaceutical industrial park project in Dongguan, the platform helped customers reduce air conditioning system energy consumption by 18%, saving over 2 million yuan in annual operating costs.
2、 Service model: customer-centric delivery system innovation
Huajianjing's differentiated competitiveness is reflected in its; Trinity” Service mode: A cross disciplinary team consisting of clean technology experts, process engineers, and cost control engineers is responsible for front-end configuration. Through a three-step process of requirement diagnosis, process matching, and cost modeling, they customize solutions for customers that are both technically feasible and economically viable; The mid-range adopts the EPC (Engineering, Procurement, and Construction) model, integrating resources from the entire process of design, procurement, and construction to ensure 100% implementation of design intent; Backend provides“ 7× 24-hour intelligent operation and maintenance+annual cleanliness certification; Lifetime service, real-time monitoring of key parameters such as temperature, humidity, pressure difference, and particulate matter through IoT sensors, with an accuracy rate of 98.6% for the warning system.
In a new energy vehicle battery production project, Huajianjing's service model demonstrated significant advantages. At the beginning of the project, the team discovered through process simulation that there was a risk of insufficient local cleanliness in the customer's original design, and promptly adjusted the airflow organization plan; During the construction phase, prefabricated clean wall panel technology is adopted to compress the traditional 60 day decoration cycle to 28 days; After delivery, the intelligent operation and maintenance platform continuously optimized the operation strategy of the air conditioning system, resulting in an increase in the energy efficiency ratio (EER) of the workshop from 2.8 to 3.5, gaining customers; Full cycle value creator; Highly praised.
3、 Industry Value: Promoting the Evolution of Clean Engineering towards Intelligence and Greenness
Huajianjing's technological innovation is leading the industry to upgrade in two dimensions: at the level of intelligence, the company's R&D; Clean Environment Intelligent Control Platform; Integrating AI algorithm and edge computing technology, FFU (fan filter unit) speed, fresh air proportion and other parameters can be adjusted independently to achieve dynamic balance between cleanliness and energy consumption. The application data of this platform in a LCD panel factory in Shenzhen shows that after the system is automatically optimized, the fluctuation range of cleanliness ranges from± 15% reduced to± 3%, while the energy consumption per unit area decreased by 22%.
In terms of green transformation, Huajianjing took the lead in launching the; Zero carbon clean workshop; Solution. Through the comprehensive application of technologies such as photovoltaic integrated roofs, waste heat recovery systems, and low GWP (global warming potential) refrigerants, the carbon emission intensity of the workshop has been reduced by 65% compared to traditional solutions. In a medical device production base project in Foshan, this solution helped customers obtain LEED (Leadership in Energy and Environmental Design) Gold certification, becoming the first in the Guangdong Hong Kong Macao Greater Bay Area; Zero carbon clean manufacturing; Demonstration project.
The more profound impact is that Huajianjing promotes the standardized development of the industry through standardized output. The "Construction and Acceptance Specification for Clean Room Engineering in Guangdong Province" (DB44/T 2156-2019), which the company participated in the preparation of, has become the core standard in the field of clean engineering in South China. Its pioneering "; Cleanliness Dynamic Compensation Algorithm; Being included in the national standard revision draft has significantly improved the overall technical level of the industry.
4、 Future outlook: Building a clean technology ecosystem
Faced with the extreme demand for ultra clean environments in emerging industries such as 5G communication, artificial intelligence, and quantum computing, Huajian Net is currently laying out three strategic directions: first, developing a digital twin based system; Proactive maintenance; The system predicts equipment failures through machine learning models, reducing unplanned downtime by 70%; The second is to develop graphene based antibacterial materials to break through the durability bottleneck of traditional clean coatings; The third is to jointly build with universities and research institutions; Clean Technology Joint Laboratory; Explore the application scenarios of cutting-edge technologies such as nanofiltration and plasma purification.
In“ Dual carbon; Driven by goals, Huajianjing's green strategy is also deepening. The company plans to achieve 100% adoption of renewable energy in all projects by 2025 and launch a new initiative; Clean Room Carbon Footprint Tracking System; To help customers quantify the effectiveness of emission reduction and assist the manufacturing industry in moving towards; Green Intelligent Manufacturing; transformation.
From a single engineering contractor to a provider of clean technology solutions, Huajianjing's evolutionary trajectory reflects the upgrading path of China's high-end manufacturing industry. Through deep technological cultivation, innovative models, and ecological construction, this enterprise rooted in Shenzhen has not only reshaped the value chain of clean engineering, but also provided systematic innovation capabilities for; Made in China; Towards“ China's Intelligent Manufacturing; Crossing provides indispensable infrastructure support. In the foreseeable future, Huajianjing will continue to operate with; Cleanliness creates value; To promote clean technology as a new engine driving industrial transformation for our mission.
