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  • HAZOP、LOPA、SIL三大工具及作用

    2026-03-09

    在化工行业中,无论是工艺设计、设备运行,还是事故预防,都离不开科学的风险分析方法。在众多工具中,HAZOP、SIL和LOPA,它们各自独立又相互协同,SIL分析是对HAZOP、LOPA分析结果的深化应用,HAZOP、LOPA分析是SIL分析的前期准备工作,三者的结合应用,成为化工工艺风险管理的有效方法 。

  • 凝心聚力 共创未来 | 杰瑞凯泰2025年度年会隆重召开

    2026-03-06

    骏马扬蹄迎新岁,同心筑梦赢未来。2月27日,杰瑞凯泰“凝心聚力,共创未来”2025年度总结暨表彰大会在青岛中央商务区假日酒店隆重召开。集团高管、合作伙伴及公司全体员工共同出席本次大会。

  • 生态环境部:加快推动聚氯乙烯行业无汞化转型

    2026-02-03

    近日,生态环境部会同国家履行汞公约工作协调组有关部门联合印发《关于发布含汞电池等12种添汞产品和使用含汞催化剂生产聚氨酯工艺管控要求的公告》(简称《公告》),明确了含汞电池等12种添汞产品的生产、进出口管控要求,禁止使用含汞催化剂生产聚氨酯。

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  • About Catech

    About us

            Founded in 1999, Jereh Group is an innovation driven multi-industry corporation specializing in high-end equipment manufacturing, oil and gas engineering and technical services, environmental management, new energy, collaborative innovation of the industrial internet, code-less digital twin designer, massive health and elderly care, etc. We provide customers with products, services and integrated solutions with great competitiveness, safety and reliability.Sincerity has been the cornerstone of Jereh’s culture since its founding. While we work to actively and continuously create value for customers, we aim to contribute honesty, harmony and respect to the society as well. Today, more than 9,000 outstanding Jereh employees are working diligently in over 70 countries and regions. Together with our global partners, we are striving to meet people's expectations for a better life.
            Shandong Jereh Catech Technology Co., Ltd. was founded in September 2004 and is located in Qingdao, China. It is a shareholding company of Jereh Group (SZ.002353) with a registered capital of RMB 99 million. Catech is a high-tech company mainly engaged in chemical product technology research and development, chemical engineering process development, complete chemical technology transfer, chemical engineering design, environmental engineering design, architectural engineering design, project management consultation, EPC general contract and custody operation of chemical equipment.

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    We have been deeply involved in the industry for many years, and we know how to cherish every cooperation