2024 年中国圆纬机行业发展现状、竞争格局及趋势预测 圆纬机，全称为圆型纬编针织机（circular knitting machine），是一种针织 机械，其针床为圆筒形或圆盘形，主要用于生产圆筒形纬编织物。18 世纪末制 造出第一台钩针单针筒圆纬机，随后逐步发展出舌针双针筒圆纬机、双头舌针 的双针筒圆纬机等。主要用于加工各种结构的针织毛坯布，广泛应用于内、外 衣生产中。 圆纬机产业链上游为机械零部件加工制造业。上游行业主要生产标准通用件、 电器件、非标准零部件、圆纬机专用件、铸件、钢件、其他金属材料等。下游 行业主要是纺织企业，主要领域包括服装、家纺以及产业用针织面料加工生 产。 | --- | --- | |--------------------------------------------------------------------------------------------------------------------------------------|------------------------------| | | | | 近年来在化纤材料价格上涨、部分面料产品市场需求旺盛等 ...

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2024 年中国智慧养殖行业市场深度分析：市场规模、市场结 构、市场竞争格局及发展趋势 华经产业研究院为助力企业、科研、投资机构等单位了解智慧养殖行业发展态 势及未来趋势，特重磅推出《2024-2030 年中国智慧养殖行业市场调查研究及 投资前景展望报告》，本报告由华经产业研究院研究团队对智慧养殖行业进行 多年跟踪研究，使用桌面研究与定量调查、定性分析相结合的方式，全面解读 智慧养殖行业市场，深度挖掘行业潜在商机；科学运用研究模型，多维度对行 业投资风险进行评估后精心研究编制。 中国智慧养殖行业市场规模的上涨主要得益于国家政策的大力支持、养殖企业 对于提高生产效率和降低成本的迫切需求、科技进步带来的智能化养殖技术日 益成熟以及消费者对食品安全和质量的日益关注，这些因素共同推动了智慧养 殖技术的应用和普及，从而促进了整个行业市场规模的快速增长。 中国智慧养殖行业市场结构呈现多元化和细分化的特点，主要由智能畜禽养 殖、智能水产养殖等细分市场组成，每个细分市场都有其特定的技术需求和解 决方案。其中智能禽畜占据最重。 智慧养殖行业主要参与者包括阿里云、京东农牧、网易、睿畜科技、科大讯飞 等。智慧养殖解决方案既包括数据 ...

Investment Rating - The report does not explicitly state an investment rating for the recycled zinc industry Core Insights - The recycled zinc industry in China is experiencing steady growth driven by stricter environmental policies, increased resource recovery rates, and rising market demand [1][9] - The proportion of recycled zinc in total zinc production is gradually increasing, currently reaching nearly 30%, indicating significant progress in zinc resource recovery and a shift towards sustainable development [1][10] - The industry is characterized by a large number of small and medium-sized enterprises, resulting in low market concentration and intense competition [1][11] Summary by Sections Overview of Recycled Zinc - Recycled zinc is obtained through the recovery and reuse of waste zinc resources, which helps reduce dependence on mined zinc and lowers environmental impacts [4] Industry Development Environment Analysis - The report highlights the impact of environmental policies and the concept of a circular economy on the growth of the recycled zinc industry [1][9] Supply and Demand Analysis - The supply of recycled zinc is expected to continue growing due to advancements in recycling technology and infrastructure [1][9] Market Competition Analysis - The competition in the recycled zinc industry is fierce, with major players including Jincheng Zinc Industry, Guiyang Haoyu, and Jingzhou Zhengfeng [1][11] Future Development and Investment Outlook - The report provides a professional forecast of the industry's development trends and investment opportunities for the coming years [1][13]

2024 年中国游戏娱乐产品行业市场深度分析及投资战略咨 询报告 电子游戏又称电玩游戏，指所有依托于电子设备平台而运行的交互游戏。电子 游戏根据其硬件平台进行分类，传统上包括移动游戏、主机游戏和 PC 游戏，近 年来，虚拟现实技术和互联网技术的发展还催生出 VR/AR 游戏。游戏市场是由 游戏软件、游戏硬件和游戏用户构成的一个产业链，它的发展依赖于游戏软件 和游戏硬件的相互配合。在这个产业链中，游戏硬件是可提升游戏用户体验的 外部设备，主要包括了游戏耳机、游戏手柄、键盘、鼠标等设备。 游戏娱乐产品产业链上游涵盖各类电子元器件及原材料。电子元器件如芯片、 显示屏、PCB 板、IC 等，原材料包括半导体原件等电子类材料、塑胶件、五金 件、硅胶按键、线材、外壳等。中游是游戏娱乐产品产业链的核心环节，主要 由生产与加工企业构成。下游主要由品牌厂商、渠道商和终端消费者构成。 我国人口数量的增长，人口代际结构的变化，社会信息化程度的提升，电脑保 有量波动上升，促使键盘鼠标市场规模总体呈现出稳定的上升态势，2020 年受 疫情影响，宅家经济与远程办公驱动行业需求快速增长，行业整体呈现出产销 两旺的特点，行业市场规模大幅增长 ...

2024 年中国油田技术服务行业市场深度研究报告 油田技术服务业，是伴随着油气资源勘探开发而形成的，是为石油天然气勘探 与开发提供工程技术支持和解决方案的生产性服务行业。油田技术服务标准定 义包括 5 大板块 32 项服务，油田技术服务业包括从地球物理勘探到油田工程建 设的一系列复杂而有序的技术服务活动，具体业务范畴包括各类技术服务、石 油装备以及油田化学助剂（即油田化学品）等。 | --- | --- | |------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------|------------------------------------------------------------------------------------| | | | | 2017 是 ...

2024 年中国余热回收利用行业市场调查研究报告 余热资源是指在目前条件下，有可能回收或重复利用而尚未回收利用的能量， 以工业余热资源为主。工业余热资源普遍存在于冶金、化工、建材、造纸、纺 织和机械等行业，主要体现在工业企业热能转换设备及用能设备在生产过程中 排放的废热、废水、废气中，利用余热回收技术将这些能源加以回收利用，不 仅可以降低能源消耗和生产成本，还可以减少对环境的负面影响，是节能环保 的重要手段之一。 随着我国经济的快速发展、工业化水平的不断提高，能源消耗总量持续攀升， 2010 年起中国能源消耗量就已经超越美国成为全球第一大能源消耗国。根据国 家统计局数据，2023 年我国能源消耗总量为 57.2 亿吨标准煤，比上年增长 5.7%。其中，煤炭消费量增长 5.6%，原油消费量增长 9.1%，天然气消费量增长 7.2%，电力消费量增长 6.7%1。 我国工业领域能源消耗量占据全国能源消耗总量的很大部分，主要用来为冶 金、化工、电力等高耗能行业提供生产用能。在能源消耗过程中，有相当一部 分能量以生产余热的形式流失。我国各主要工业行业的余热总资源约占能源消 耗总量的 15%-67%，可回收率达 60%， ...

Industry Overview - The electric two-wheeler battery swap industry is in its early stages but is developing rapidly [1] - The industry is expected to become a new "blue ocean" market with significant growth potential [1] - The industry is driven by the large number of electric two-wheelers in use and the high-frequency usage by delivery riders [1] - The industry is supported by government policies aimed at improving charging safety and promoting the installation of compliant battery swap facilities [1] Market Penetration and Growth - The penetration rate of battery swap services in the electric two-wheeler market was approximately 22.5% in 2022 and is expected to increase to 38.6% by 2024 [12] - The domestic electric two-wheeler battery swap service market size was only 4.8 billion yuan in 2019 but is expected to exceed 10 billion yuan by 2024 [15] Industry Chain Structure - The upstream of the industry includes raw material suppliers for battery and swap cabinet production, such as battery cells, electronic components, and sheet materials, as well as industrial manufacturers of batteries and swap cabinets [8] - The midstream involves software development and operations, while the downstream primarily consists of end customers, such as delivery riders [8] - The industry chain is extensive, covering hardware development, software development, and operations [8] Policy Environment - The Chinese government has introduced multiple regulations and policies to standardize charging and promote the compliant installation of battery swap facilities [5] - Policies such as the "Opinions on Comprehensively Strengthening Fire Safety Work in the New Era" in Zhejiang Province and the "Implementation Plan for Comprehensive Control of Electric Bicycles" in Beijing have been implemented to improve safety and infrastructure [6] Market Demand - The downstream demand for electric two-wheeler battery swap services is driven by the rapid development of the instant delivery industry [9] - In 2023, the transaction scale of China's instant logistics market reached approximately 250 billion yuan, a year-on-year increase of 25% [9] Production and Output - China's electric two-wheeler production has shown an overall growth trend, increasing from 31.08 million units in 2017 to 46.47 million units in 2023 [11] Research Methodology - The report combines desk research with quantitative surveys and qualitative analysis to comprehensively interpret the market and assess investment risks [3] - The research team has over 15 years of experience in industry research, ensuring professional and rigorous analysis [3]

Industry Overview - The PCB graphic transfer equipment industry is a core segment in PCB manufacturing, primarily used in the solder mask and circuit layer transfer processes, which are the most technically challenging and high-barrier processes in PCB production [1] - The global PCB graphic transfer equipment market size reached 20.1 billion yuan in 2023, with a CAGR of approximately 20.34% from 2016 to 2023 [1] - China is the largest consumer market for PCB graphic transfer equipment, accounting for over 50% of the global market share, with a market size of 11 billion yuan in 2023 and a CAGR of 21.59% from 2016 to 2023 [10] Technology and Equipment - PCB graphic transfer technology can be achieved through two methods: film exposure technology and direct imaging (DI) technology, with corresponding equipment being film exposure equipment and digital lithography equipment [1][6] - The solder mask layer transfer requires higher energy (50mJ/cm²-100mJ/cm²) and has more complex functional requirements compared to the circuit layer transfer, which requires lower energy (300mJ/cm²-2000mJ/cm²) [7] Industry Chain - PCB graphic transfer equipment is a core equipment in PCB manufacturing, positioned in the midstream of the industry chain, with upstream suppliers providing equipment components and downstream customers being PCB manufacturers and various PCB application industries [8] Competitive Landscape - The PCB graphic transfer equipment industry is technology-intensive and capital-intensive, with high barriers to entry [11] - Companies from developed countries such as Europe, the US, and Japan dominate the high-end market, while domestic Chinese companies are rapidly improving their technological capabilities and increasing their market share through performance, cost-effectiveness, and local service advantages [11] Key Companies - **Chuanbao Technology**: Founded in 1999, headquartered in Taoyuan, Taiwan, specializing in the R&D, production, and marketing of PCB and ITO exposure equipment, known for its CCD automatic alignment exposure machines [12] - **Xinji Microelectronics**: Founded in 2015, headquartered in Hefei, Anhui, focusing on direct imaging equipment and direct writing lithography equipment, with products covering PCB direct imaging and semiconductor direct writing lithography [12] - **Han's CNC**: Founded in 2002, headquartered in Shenzhen, specializing in the R&D, production, and sales of PCB-specific equipment, offering a wide range of products covering key PCB processes such as drilling, exposure, forming, and inspection [12] - **Xinji Microelectronics**: A leading domestic supplier of PCB direct imaging equipment and semiconductor direct writing lithography equipment, with a revenue of 820 million yuan in 2023, a year-on-year increase of 27.07% [14] Market Trends and Forecast - The report provides a professional forecast of the development trends of the PCB graphic transfer equipment industry, combining industry development trajectories and practical experience [17] - The report is an essential tool for enterprises, research institutions, and investment organizations to understand the latest industry developments, competitive landscape, and future directions [17]

2024 年中国电动推杆行业市场深度分析及投资战略咨询报 告 电动推杆是将电动马达的旋转运作转换为物理机械性直线移动的电动驱动装 置，使应用对象可以达到线性移动的功能。与液压和气动推杆的驱动系统相 比，电动推杆系统为最可信赖的一种，几乎不需要维护、价格也远低于其他品 牌的气动系统，在定位回馈数据与电动方案整合方面，则比气动或液压推杆容 易许多。 电动推杆产业链的上游主要包括各类原材料和零部件的供应，这些材料和部件 是制造电动推杆产品的基石。中游是电动推杆产品的制造环节。在这一阶段， 企业利用上游提供的原材料和零部件，通过先进的生产工艺和技术手段，生产 出符合市场需求的电动推杆产品。电动推杆产业链的下游主要是电动推杆产品 的应用领域，这些领域的需求直接推动了电动推杆行业的发展。 我国电动推杆行业的发展始于 21 世纪初期，发展时间相对较短，行业整体尚处 于开拓期。经过了二十余年的发展，国内厂商在多项产品的性能方面已经基本 与国际厂商持平，但由于国际厂商具有明显的先发优势，相对来看国内厂商规 模较小、品牌知名度较弱，国外厂商产品的市场占有率仍然较高。2023 年我国 电动推杆行业市场规模约为 57 亿美元，同比增 ...