Information Details

Authoritative appraisal, internationally leading.

Release date:

2025-03-27

The “novel nano‑high‑temperature‑resistant thermal insulation material for coke ovens,” jointly developed by our company, has been evaluated as reaching an “international leading” level in a scientific and technological achievement appraisal organized by the China Metallurgical Society and led by Academician Gan Yong of the former Chinese Academy of Engineering.

2025 year 3 month 24 Day, Chinese Society for Metals “ A new nano‑based high‑temperature‑resistant thermal insulation material for coke ovens ” The scientific and technological achievement evaluation meeting was successfully held in Beijing. The event brought together numerous industry-leading experts, with the panel of expert reviewers including Academician Gan Yong of the Chinese Academy of Engineering, Advisor Wang Tianyi of the China Metallurgical Society, and President Shi Yanfeng of the China Coking Industry Association, among others. Meng Xiaodong, Chairman of Jiangsu Longye Energy-Saving Technology Co., Ltd., along with other key developers from MCC Jiaonai and other participating organizations, attended the meeting. Ma Xibo, Director of the Expert Committee of the China Coking Industry Association, and leaders from the China Metallurgical Society were present as observers.

The project team provided a detailed report to the expert panel. “ A new nano‑based high‑temperature‑resistant thermal insulation material for coke ovens ” technical reports, novelty search reports, as well as the status of technological applications and intellectual property. The expert panelists evaluated… “ A new nano‑based high‑temperature‑resistant thermal insulation material for coke ovens ” The scientific and technological achievements were subjected to rigorous review and evaluation.

Following the review by the expert panel, the judges unanimously concluded that… “ A new nano‑based high‑temperature‑resistant thermal insulation material for coke ovens ” It demonstrates a high degree of innovation and practicality, bearing profound significance for the development of the industry, and this technological achievement has reached… “ Internationally leading ” This evaluation not only affirms the technical capabilities of Jiangsu Longye Energy-Saving Technology Co., Ltd. and its joint development partners, including MCC Coking Refractories, but also recognizes their contributions to the field of energy conservation and environmental protection.

Looking ahead, Jiangsu Longye Energy‑Saving Technology Co., Ltd. will continue to uphold a spirit of innovation, relentlessly explore and push boundaries, and collaborate closely with academies and research institutes to conduct in-depth studies on the application and iterative development of novel nano‑based high‑temperature‑resistant thermal insulation materials. The company will provide support and tailored solutions for the industry’s transformation and upgrading, thereby contributing to the nation’s efforts to achieve… “ Dual Carbon, Energy Conservation, Emission Reduction ” Our goal is to contribute the strength of Longye!

Strengthening the Safety Defense Line and Promoting High-Quality Development — Jiangsu Longye Energy-Saving Technology Co., Ltd. Held Its Third-Quarter 2025 Safety Work Meeting

Looking Back and Reflecting on Our Journey of Hard Work, Steadfastly Moving Forward to Usher in a New Era — Jiangsu Longye Energy-Saving Technology Co., Ltd. Successfully Held Its 2024 Work Summary and 2025 Work Deployment Conference.

Strengthening the Safety Defense Line and Promoting High-Quality Development — Jiangsu Longye Energy-Saving Technology Co., Ltd. Held Its Third-Quarter 2025 Safety Work Meeting

Latest Updates

We warmly congratulate Jiangsu Longye Energy-Saving Technology Co., Ltd. on successfully securing the EPC contract for the waste heat recovery project of four sets of eight coke ovens’ riser pipes at Ningxia Baofeng Energy Group!

We warmly congratulate Jiangsu Longye Energy‑Saving Technology Co., Ltd. on successfully securing the EPC contract for four sets of eight coke oven riser‑pipe waste‑heat recovery systems for Ningxia Baofeng Energy Group! This project marks a significant milestone, setting a new record for the company’s waste‑heat recovery portfolio and underscoring our robust expertise in the coking‑industry energy‑saving sector.

These nine key industries will comprehensively implement energy-saving and carbon-reduction upgrades!

Recently, the National Development and Reform Commission, the Ministry of Industry and Information Technology, the Ministry of Ecology and Environment, the State-owned Assets Supervision and Administration Commission of the State Council, and the National Energy Administration—five departments in total—jointly issued a notice to launch a three-year intensive campaign to promote energy conservation and carbon reduction upgrades in key industries.

May Coal Tar and Crude Benzene Market Overview

In May, the domestic coal tar market saw an average spot price of approximately RMB 3,644 per ton, down RMB 203 per ton from the previous month (RMB 3,847), a decline of 5.28%. Price ranges were as follows: Shanxi, Hebei, and Shandong—RMB 3,780–4,180 per ton; Southwest China—RMB 3,550–3,900 per ton; Northeast China—RMB 3,290–4,010 per ton; and Northwest China—RMB 3,260–3,850 per ton.

Upholding Stringent Safety Standards and Strengthening the Protective Safeguards: Jiangsu Longye Holds a Company-Wide Meeting on Safety Management

On May 25, Jiangsu Longye Energy-Saving Technology Co., Ltd. convened a company-wide safety management meeting to thoroughly learn from the tragic lessons of the May 22 coal-mine gas explosion in Qinyuan County, Changzhi City, Shanxi Province. The meeting conveyed and studied the guiding principles outlined at Jiangsu Longye’s work conference on workplace safety, re‑mobilized, redeployed, and reinforced the company’s overall safety production efforts, and resolutely worked to prevent and curb all types of production safety accidents.

Warm congratulations to the Engineering Department of Jiangsu Longye Energy-Saving Technology Co., Ltd. on being awarded the prestigious “National Model Worker Team” title!

Recently, the All-China Federation of Trade Unions announced the list of recipients of the 2026 National May Day Labor Awards. The Engineering Department of Jiangsu Longye Energy-Saving Technology Co., Ltd. stood out among numerous applicant teams nationwide, earning the national-level “National Model Worker Unit” honor thanks to its outstanding performance, ongoing technological innovation, and exceptional professional competence.

Technology Empowers Marketing, Expertise Wins the Market — Jiangsu Longye’s Marketing Center Conducts Specialized Technical Training

To strengthen the market team’s professional foundation and enable frontline marketing personnel to more precisely communicate product core benefits and efficiently align with customer needs, Jiangsu Longye Energy‑Saving Technology Co., Ltd.’s Marketing Center recently organized a specialized technical training session. The training focused on two key modules—product characteristics and applications of nano‑high‑temperature‑resistant thermal insulation materials, and the technology behind riser‑tube waste‑heat recovery—empowering the market through expertise and fostering synergy between technology and marketing.

April Market Overview and Operational Dynamics of the Coking Industry

According to economic data released by the National Bureau of Statistics, in April, the value added of industrial enterprises above designated size increased 4.1% year on year and 0.05% month on month; total retail sales of consumer goods reached RMB 3.7247 trillion, up 0.2% year on year; nationwide fixed asset investment (excluding rural households) declined 2.36% month on month; profits of industrial enterprises above designated size rose 24.7% year on year; as of the end of April, accounts receivable for such enterprises stood at RMB 27.44 trillion, up 7.2% year on year, while finished goods inventories totaled RMB 6.95 trillion, an increase of 6.7%. From January to April, the value added of industrial enterprises above designated size grew 5.6% year on year; total retail sales of consumer goods amounted to RMB 16.4941 trillion, up 1.9% year on year; nationwide fixed asset investment (excluding rural households) reached RMB 14.1293 trillion, down 1.6% year on year; and the total profits of industrial enterprises above designated size totaled RMB 2.43584 trillion, up 18.2% year on year. Among these, the ferrous metal smelting and rolling industry (the steel sector) reported total profits of RMB 7.58 billion, a 51.5% year-on-year decline, while the petroleum, coal, and other fuel processing industry (including coking) posted total profits of RMB 40.42 billion, compared with a loss in the same period last year.

Jiangsu Longye Energy‑Saving Technology Co., Ltd. is a comprehensive energy‑saving and emission‑reduction service provider that integrates R&D, design, manufacturing, engineering general contracting, and operation‑and‑maintenance services.

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Jiangsu Longye Energy-Saving Technology Co., Ltd.

Phone:0519-85258626

Email:longyetech@jslyjn.com

Address: No. 8, Hehuan South Road, Zhonglou District, Changzhou City, Jiangsu Province

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