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Yantai Longgang Pump Industry Co., Ltd.

Yantai Longgang Pump Industry Co., Ltd. was established in May 2001 with a registered capital of 76 million yuan. It is located in the Yantai National High-tech Industrial Park. The company is recognized as a “high-tech enterprise,” “Contract-abiding and trustworthy enterprise,” and “Shandong Province specialized and innovative enterprise.” It owns the “Yantai Municipal Enterprise Technology Center” and has been awarded the “China Machinery Industry Science and Technology Progress First Prize” and the “Zhejiang Province Science and Technology Progress Award.” It has also participated in the formulation of national standards for the pump industry. The company’s petrochemical multi-stage centrifugal pump was honored as the “Shandong Excellent Brand” in 2020 and was selected as a “Shandong Gazelle Enterprise” in December 2020. It was listed on the New Third Board in February 2017, with the stock abbreviation: Longgang Stock, and the stock code: 870615.

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Longgang Pump Industry will focus on creating a first-class high-end pump brand in China, promoting the domestication process, and making Chinese pump industry national brands go global.

Dreams stem from the desire for the future, and quality comes from strict pursuit. Innovation allows Longgang to see the world, and innovation allows the world to see Longgang.

Has more than 700 employees

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Has 6 domestic subsidiaries

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Core Patents & Standards

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nearly 70-person R&D team

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The company mainly produces BB series, OH series, VS series chemical centrifugal pumps. The products are widely used in various industries such as petroleum and petrochemical, coal chemical industry, basic chemical industry, environmental protection, and water treatment. The products highly welcomed in domestic and abroad.

Yantai Longgang Pump Industry is a qualified supplier of CNPC, Sinopec, and CNOOC etc. It provides mature solutions for pumps in petrochemical equipment and provides key pumps for many domestic installations and applications such as tens of millions of tons of oil refining and millions of tons of ethylene.for coal chemical industry, we are providing a large number of key station pumps for coal gasification, coal liguefaction, coal to methanol, coal to dimethyl ether, coal to olefins and other devices.

The company focuses on technological upgrading and independent research and development. In recent years, it has continuously introduced high-end pump design talents to form a technical team and cooperated with Shandong University, Zhejiang Sci-Tech University, Yantai University, and other universities to carry out industry-university-research cooperation for the continuous development of new products. In addition to chemical pumps made of ordinary anti-corrosion materials, the company has successively developed special alloy material pumps such as anti-dilute sulfuric acid, hydrochloric acid, concentrated sulfuric acid, caustic soda, and other highly corrosive super-low carbon duplex stainless steel pumps. The independently developed BB2 efficient centrifugal pump is mainly used in crude oil transportation, coal chemical industry, natural gas processing, offshore drilling equipment, and other industrial processes. The verified hydraulic optimum efficiency point reaches 90.5%, which is 3.5% higher than the national first-level energy efficiency.

The company emphasizes product quality and service, strengthens quality system management, has successively passed ISO9001:2008 quality system certification, American Petroleum Institute API quality system certification, etc., and the products have been praised by customers. Excellent quality and good service have made the company a Grade A supplier of China National Petroleum Corporation, qualified suppliers of Sinopec, CNOOC, China Chemical Group, and China National Salt Industry Corporation. While serving customers wholeheartedly, Longgang shares gradually formed a corporate culture of "dedication, unity and cooperation, integrity, pragmatism, efficiency, and innovation," realizing the common development of the enterprise and employees, and resource sharing and win-win cooperation with customers.