Tongwei Solar (Jintang) Co., Ltd.
Project: FMCS System Engineering for the Intelligently Connected Factory Construction Project for High-Efficiency Crystalline Silicon Solar Cells
Location: Chengdu, Sichuan
Date: 2021-2024
Project Size: RMB 33 Million
Delivery Time: 100 Days
Service Scope: Automatically Controlled FMCS System
Key Features: The Tongwei Solar Jintang Base, with a total investment of approximately RMB 20 billion, plans an annual production capacity of 30GW of high-efficiency solar cells and supporting facilities. The first phase of the project is a modern, efficient, intelligent 5G crystalline silicon cell manufacturing plant.
Luzhou Jinneng Mobile Energy Technology Co., Ltd.
Project: FMCS System Engineering for the Luzhou Jinneng Mobile Energy Industrial Park
Location: Luzhou, Sichuan
Date: 2018
Project Size: RMB 30.5 million
Delivery Time: 406 days
Service Scope: FMCS System Engineering
Key Features: Phase I of the project, located in the Luzhou National High-tech Development Zone, covers approximately 448 mu (approximately 1,000 acres) with a total construction area of approximately 220,000 square meters. It includes three production plants and related facilities, manufacturing both copper indium gallium selenide (CIGS) thin-film solar cell modules and flexible gallium arsenide (GaAs) thin-film solar cell modules.
Guangdong Zhongke Semiconductor Micro-Nano Manufacturing Technology Research Institute
Project: Guangdong Zhongke Experimental Building (Phase I) Renovation Project (Gasification Project) Sections 1 & 2
Location: Foshan, Guangdong
Date: 2022
Project Size: RMB 30 Million
Delivery Time: 180 Days
Service Scope: Gas System Engineering, Chemical System Engineering
Key Features: Guangdong Zhongke Semiconductor Micro-Nano Manufacturing Technology Research Institute is a provincial-level scientific research institution in Guangdong Province, jointly established by the Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, the Foshan Municipal People's Government, and the Nanhai District People's Government of Foshan. With an initial investment of RMB 1.2 billion and a land area of 100 mu (approximately 16 acres), the project will provide 35,000 square meters of research and office space, including a 23,000 square meter cleanroom laboratory. Phase II plans to build 120,000 square meters of specialized semiconductor industrial facilities.
Truly Semiconductor Co., Ltd.
Project: Renovation of CF workshop 18, earthquake-proof foundation, primary and secondary distribution of CF line 18, developer supply machine installation and piping configuration, plant monitoring system, and other projects.
Location: Shanwei, Guangdong, and Huizhou, Guangdong
Date: 2019-2021
Service Scope: Electromechanical system renovation, secondary distribution system, automatic control system, chemical supply system
Key Features: The project covers an area of 314,412 square meters and has an annual production capacity of 600,000 array glass substrates and color film glass (1100mm x 1250mm), and 48 million display panels (based on 6" modules).
Guangdong Zhongsheng Xinke Semiconductor Co., Ltd.
Project: Zhongsheng Xinke Bulk Gas and Specialty Gas System Engineering for Silicon Carbide Power Semiconductor Chips
Location: Guangzhou, Guangdong
Date: 2022
Service Scope: Gas System Engineering
Key Features: Guangdong Zhongsheng Xinke Semiconductor Co., Ltd., located in Nansha District, Guangzhou, was established on May 24, 2021, with registered capital of RMB 60 million. The company currently manufactures semiconductor integrated circuit chips, discrete devices, and power electronic components. Project Description: Equipment, piping, materials, installation, and testing for the bulk gas and specialty gas system engineering for silicon carbide power semiconductor chips.
Berne Precision (Huizhou) Co., Ltd.
Projects: Construction of the ultra-high-temperature chemical polishing supply and drainage system for Building 6, the high-temperature alkali supply system for J6, the liquid polishing machine drainage system renovation for J6, the high-temperature alkali supply system for J10, the high-temperature chemical central supply system for Building 1, the liquid alkali supply and recovery system for stripping solution, and the sodium gluconate supply system.
Location: Huizhou, Guangdong
Period: 2019-2021
Project Size: 65 million yuan
Delivery Time: 390 days
Service Scope: Chemical System Engineering
Key Features: Located in Danshui Town, Huiyang District, Huizhou City, Guangdong Province, the supply system provides precise chemical solutions for liquid polishing machines for Apple mobile phone panels, Apple Watch panels, and tablet panels manufactured by Berne Optical. The system also provides a comprehensive high-temperature liquid polishing wastewater drainage system.
Jincheng Optoelectronics Industry Research Institute
Project: Jincheng Optoelectronics Industry Research Institute Fourth-Generation Semiconductor Full-Factor R&D and Production Platform Project (Gas Supply Equipment and Ultrapure Water Equipment)
Location: Jincheng, Shanxi
Date: 2022
Service Scope: Gas System Engineering
Key Features: The Optoelectronics Industry Park is planned to cover approximately 1,200 mu (approximately 166 acres) with a total construction area of approximately 1 million square meters. The first phase of the park, currently under construction, covers approximately 260 mu (approximately 266 acres) with a total investment of approximately 1.02 billion yuan and a planned construction area of approximately 210,000 square meters. Through infrastructure development, the park aims to become Jincheng City's first large-scale, fully equipped, "move-in ready" optoelectronics industry park with rapid production. This will attract more high-quality companies and accelerate the clustering and development of the optoelectronics industry in Jincheng.
Zhuhai Guanyu Battery Co., Ltd.
Project: High-Efficiency Computer Room System Design and Control System Services
Location: Zhuhai, Guangdong
Date: 2021
Service Scope: High-Efficiency Chiller Plant Design and Control System Engineering
Key Features: Based on the results and characteristics of the air conditioning load analysis for this project, we rationally selected chiller capacity and developed the most energy-efficient operation strategy. We continuously monitored and adjusted system performance. We rationally optimized piping to maintain hydraulic balance within each pipeline, ensuring an average annual COP of 5.63 for the refrigeration room.
Zhuhai Zhongjing Electronics Technology Co., Ltd.
5G Communication Electronic Circuits
Project: Zhuhai Zhongjing 5G Communication Electronic Circuits Project, Phase I, High-Efficiency Chiller Room Project
Location: Zhuhai, Guangdong
Date: 2021
Service Scope: High-Efficiency Chiller Room Project
Key Features: Construction of an ultra-efficient central air-conditioning chiller room. Combined simulation analysis and analysis of chiller operating data, chilled water pump variable frequency control, cooling water pump variable frequency control, and cooling tower variable frequency control ensures the entire refrigeration station system operates at optimal overall energy efficiency while meeting terminal cooling load requirements.
Zhuhai Sunda Circuit Technology Co., Ltd.
Project: New Circuit Board Project
Location: Zhuhai, Guangdong
Date: 2020
Service Scope: New Circuit Board Project for High-Efficiency Chillers
Key Features: Targeting high-efficiency computer rooms, this project's technical solution ensures an average annual COP of 6.0 or higher for the chiller room. Based on the results and characteristics of the project's air conditioning load analysis, the chiller capacity was rationally selected and the most energy-efficient operation strategy was developed. System operation was constantly monitored and adjusted. Pipelines were rationally optimized to maintain hydraulic balance within each pipeline.
Jingmen Yiwei Chuangneng Lithium Battery Co., Ltd.
Project: Central Air Conditioning Installation Project for the Sixth Laboratory, Q93, Hubei Yiwei Power Zone 2, Power Station, Automatic Control System Engineering
Location: Jingmen, Hubei
Date: 2020
Service Scope: High-efficiency Chiller Plant Automatic Control System Engineering
Key Features: Construction of an ultra-efficient central air conditioning chiller room energy-saving automation control system. This system integrates chiller operating data, variable frequency control for chilled water pumps, variable frequency control for cooling water pumps, and variable frequency control for cooling towers. Through joint simulation analysis, this system ensures optimal overall energy efficiency while meeting terminal cooling load requirements.
Huizhou Yiwei Lithium Energy Co., Ltd.
Project: Automotive Soft-Pack Laminated Battery Project (Phase III) Water Storage Cooling Central Air Conditioning Control System and Automatic Control System Engineering
Location: Huizhou, Guangdong
Date: 2020
Service Scope: High-Efficiency Cold Station Control System and Automatic Control System Engineering
Key Features: Located in Huizhou, this project's air conditioning water demand is primarily for process dehumidification and air conditioning, providing 24/7 cooling, 360 days a year. The air conditioning system provides cooling for the electrode + assembly building and the active building, respectively. The project combines a high-efficiency machine room with a cold storage system, with a cooling capacity requirement of 8,636 RT/h, and a water supply temperature adjustable within a range of 4-10°C. The total cold storage design capacity is 60,000 RT/h. A load model, equipment energy consumption model, and optimization control model were developed based on the project's actual conditions. The annual peak load is 6,000 RT, and the annual minimum load is 2,160 RT.
