About Us



GUNUO TIANJIN INDUSTRIAL CO., LTD.

GNS is a group of companies in China, established in 2003 and headquartered in Chagugang Town, Wuqing Dist., Tianjin. In the past 18 years, GNS Group has been committed to technical researches, manufacturing and marketing of PU foam and sealants products, as well as providing first-class sealing and bonding solutions for the domestic and the world.

Adhering to comprehensive quality and environment management since its establishment, the company has passed ISO9001 and ISO14001 certification, adopted excellent performance management and established a sound quality assurance system.

Besides, in order to ensure product quality and meet the needs of more customers, the company actively introduced domestic and foreign production equipment and absorbed better management philosophy. Nowadays, GNS having more than 50% domestic market share and products have been sold to 78 countries and regions in the world which cover Europe, Asia, South America, Latin America, Middle East and Africa, meet and through the EU, Australia and other relevant quality certification. 


As a largest manufacturer of PU foam in China and top 3 in Asia, GNS Group has been striving for providing the best sealing and bonding solutions for customers. To create a high-quality life for the people, the company has established a strategic partnership with BASF and WANHUA, and built a complete product R&D laboratory in Shanghai and Shandong to provide customers with more professional and comprehensive solutions. 


It adheres to the core values of "technological innovation and people-oriented business philosophy", in order to provide best services to the customers, lead the industry progress. Looking forward to your participation, mutual benefit and future development.



  • Value proposition

    Energy saving, high reliability

  • Vision

    Create the most respected customers Pump
    and Water Treatment System Solutions Enterprise Group

  • Mission

    Provide the best pumps and water treatment system solutions for the world and create high-quality life for the mankind.

  • Enterprise Values

    Value Innovation and Win-win Struggle

  • Development Strategy

    Implementing high quality manufacturing to provide cost-effective products and services

About Us



GUNUO TIANJIN INDUSTRIAL CO., LTD.

GNS is a group of companies in China, established in 2003 and headquartered in Chagugang Town, Wuqing Dist., Tianjin. In the past 18 years, GNS Group has been committed to technical researches, manufacturing and marketing of PU foam and sealants products, as well as providing first-class sealing and bonding solutions for the domestic and the world.

Adhering to comprehensive quality and environment management since its establishment, the company has passed ISO9001 and ISO14001 certification, adopted excellent performance management and established a sound quality assurance system.

Besides, in order to ensure product quality and meet the needs of more customers, the company actively introduced domestic and foreign production equipment and absorbed better management philosophy. Nowadays, GNS having more than 50% domestic market share and products have been sold to 78 countries and regions in the world which cover Europe, Asia, South America, Latin America, Middle East and Africa, meet and through the EU, Australia and other relevant quality certification. 


As a largest manufacturer of PU foam in China and top 3 in Asia, GNS Group has been striving for providing the best sealing and bonding solutions for customers. To create a high-quality life for the people, the company has established a strategic partnership with BASF and WANHUA, and built a complete product R&D laboratory in Shanghai and Shandong to provide customers with more professional and comprehensive solutions. 


It adheres to the core values of "technological innovation and people-oriented business philosophy", in order to provide best services to the customers, lead the industry progress. Looking forward to your participation, mutual benefit and future development.



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Tel:+86-20-84267539 E-mail:enquiry@gnsealant.com