Feb 04,2026
Xinfeng Technology: National-Level Green Factory and Green Manufacturing Enterprise
Fujian Xinfeng Technology Co., Ltd.: A Typical Case of Green and Low-Carbon Manufacturing
Green manufacturing is a modern manufacturing model characterized by low resource consumption, low emissions, high efficiency, and significant economic benefits. It represents a key focus for building new-quality productivity and is also an intrinsic requirement for promoting the realization of a new type of industrialization. In recent years, Zhangzhou City has actively implemented the national and provincial policies and plans for cultivating green factories, making concerted efforts to establish a green manufacturing system. Fujian Xinfeng Technology Co., Ltd., seizing the opportunity and taking proactive measures, has earned the title of National-Level Green Factory for 2024 thanks to its comprehensive green and low-carbon initiatives, thereby becoming a benchmark enterprise for green and low-carbon development in Zhangzhou’s manufacturing sector. 
Company Profile
Fujian Xinfeng Technology Co., Ltd. is located in the Xingtai Industrial Park, Changtai County Economic Development Zone, at the junction of Zhangzhou and Xiamen. The company covers an area of 126 mu and employs over 1,400 people. In 2023, it paid more than 39 million yuan in taxes. The company primarily manufactures metal shims and lens tubes for mobile phone cameras and automotive OEM camera systems across the entire vehicle lineup. As core, critical components of optical lenses, its products have become global single-category champions in their respective niche markets—mobile phone camera shims account for over 20% of the global market share, while OEM camera lens tubes account for over 40% of the global market share.
The company has consistently adhered to the concept of green development and has obtained certifications under systems such as ISO 50001, ISO 9001, ISO 14000, and IATF 16949. In addition to being recognized as a national-level Green Factory, it has also won 16 honors at the national, provincial, and municipal levels, demonstrating through its strength the deep integration of green manufacturing and high-quality development. 
Core Initiatives and Achievements in Green Manufacturing
Highlight 1: Building distributed photovoltaic power stations
The company is developing a distributed photovoltaic power generation project with a capacity of 2.76 MW, operating under a model of “self-generation and self-consumption, with surplus power fed into the grid.” The project will generate approximately 3 million kilowatt-hours of electricity annually, reducing carbon dioxide emissions by about 1,000 tons. This initiative promotes the efficient use of clean energy and helps optimize the energy structure.
Highlight 2: Fully promote energy-saving lighting upgrades.
All outdated lighting fixtures within the plant area have been phased out, and 180 new low-light energy-efficient streetlights have been installed, achieving full coverage of the plant area. This approach reduces electricity consumption at the source, saving 300,000 kilowatt-hours of electricity annually and cutting carbon dioxide emissions by approximately 100 tons. The initiative is both environmentally friendly and helps lower operational costs.
Highlight 3: Upgrading the air compression system to improve energy efficiency.
The existing compressed air system, originally rated at Level 3 energy efficiency, has been comprehensively upgraded and renovated to a Level 1 energy-efficient system. After the project is put into operation, it will save approximately 500,000 kilowatt-hours of electricity annually and reduce carbon dioxide emissions by about 165 tons, significantly improving energy utilization efficiency and demonstrating our commitment to energy conservation and consumption reduction.
Highlight Four: Accelerate the upgrading and renovation of aging equipment.
With a total investment of 4.25 million yuan, we have centrally retired 157 pieces of outdated equipment, including old CNC lathes, lens base molds, evaporative air coolers, refrigerated dryers, and air conditioners. Through equipment upgrades and replacements, we can save approximately 4 million kilowatt-hours of electricity annually, reduce carbon emissions by about 1,200 tons, and simultaneously enhance both production efficiency and the level of green development.
Highlight 5: Upgrading the wastewater treatment pond to strengthen environmental protection and control.
With an investment of 1.57 million yuan, the company has carried out a comprehensive upgrade and renovation of its wastewater treatment ponds and simultaneously constructed an online wastewater monitoring system, enabling precise control over wastewater discharge. After the renovation was completed, the volume of wastewater discharged significantly decreased: chemical oxygen demand (COD) emissions were reduced by approximately 45.63 tons, and ammonia nitrogen (NH3-N) emissions were reduced by about 0.0169 tons, effectively safeguarding the ecological environment.
Highlight 6: Optimize exhaust gas treatment facilities to reduce emissions.
An investment of 180,000 yuan has been made to upgrade and renovate the workshop’s exhaust gas treatment facilities, with a particular focus on enhancing the capacity for purifying and treating exhaust gases. Upon completion of the project, annual emissions of exhaust gases (sulfuric acid mist) will be reduced by approximately 0.03 tons, enabling a green, environmentally friendly, and low-carbon production process.
In the future, Fujian Xinfeng Technology Co., Ltd. will continue to deepen its engagement in the field of green manufacturing, constantly advancing green technology innovation and optimizing green production processes. We will fully leverage our role as a national-level demonstration green factory to drive high-quality enterprise growth through green development, thereby making greater contributions to Zhangzhou City’s efforts to build a green manufacturing system and promote the development of a new type of industrialization.
Next: The Intricate World of Medical Device Precision Component Fabrication
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No. 1 Tangtai Road, Chenxiang Town, Changtai District, Zhangzhou City, Fujian Province, China