A union is a threaded fitting which allows the pipe work to be separated and reconnected without any horizontal movement in the pipe. It can be a standalone pipe fitting connecting two pieces of pipe, or an integral part of another fitting (such as a ball valve) which allows it to be separated.

News

Happy 9th Anniversary, Van Vina!

October 5, 2025 marks a special milestone – the 9th anniversary of Van Vina Joint Stock Company (VVN)! From our very first steps, Van Vina has continuously grown and achieved impressive accomplishments. Throughout our 9-year journey, we have remained committed to sustainable and efficient development. This year, we are especially proud of the effective growth […]

06/10/2025 Read more

Vanvina Proudly Joins the Keieijuku Community at the FBC International Exhibition 2025

From September 17th to 19th, 2025, Vanvina Joint Stock Company was honored to be one of the 12 member enterprises participating in the joint “Keieijuku Pavilion” at the Factory Business Connection Exhibition (FBC 2025), held at the VEC National Exhibition Construction Center in Dong Anh, Hanoi. This event provided a valuable opportunity for Vanvina to […]

24/09/2025 Read more

On May 17-18, 2025 Van Vina Honored to Participate in the 65th Anniversary Celebration of Nhựa Tiền Phong

As one of the major suppliers of plastic molding accessories for Nhựa Tiền Phong, Van Vina Joint Stock Company is proud to be invited to the 65th anniversary celebration of Nhựa Tiền Phong – a leading brand in Vietnam’s construction plastics industry, held on May 17 and 18, 2025. Currently, we supply genuine plastic valve […]

20/05/2025 Read more

On January 2, 2025, Van Vina Joint Stock Company sign a memorandum of understanding with University of Mechanical Engineering – Automotive (Hanoi University of Industry)

On January 2, 2025, Van Vina Joint Stock Company was pleased to sign a memorandum of understanding with University of Mechanical Engineering – Automotive (Hanoi University of Industry), marking an important milestone in the development of the partnership between the business and the educational sector. This event promises numerous opportunities for development for both the […]

03/01/2025 Read more

On December 13, 2024, Van Vina Joint Stock Company participated in the 15th Anniversary Celebration of the Keieijuku Program

On December 13, 2024, Van Vina Joint Stock Company (VVN) proudly participated in the 15th Anniversary Celebration of the Keieijuku Program at the Foreign Trade University, an event that brought together over 240 alumni and entrepreneurs from across Vietnam. Van Vina was founded by our CEO Nguyễn Đào Vinh, who was inspired by the Keieijuku […]

14/12/2024 Read more

On October 5, 2024, Vanvina company celebrates its 8th birthday

Today, we celebrate an important milestone – 8 years of Van Vina Joint Stock Company (VVN)! From the very first steps, Van Vina has continuously grown and achieved impressive milestones over the years. In the past year, despite facing many economic challenges, Van Vina has remained resilient, continuing to grow through our continuous Kaizen strategy, […]

05/10/2024 Read more

On October 2nd, 2025, Van Vina Participates in MTA Hanoi 2024

Van Vina Joint Stock Company is honored to participate in MTA Hanoi 2024, held from October 2 to 4 at the I.C.E International Exhibition Center in Hanoi. As a member of the Vietnam Automation Association (VAA), VVN showcased its products at the VAA booth, alongside other leading companies in the precision engineering sector. MTA Hanoi […]

02/10/2024 Read more

On 26/6/2024, Van Vina Participates in the MOU Signing Ceremony with the IPSC – USAID Project

We are proud to announce that Van Vina has become one of the 35 pioneering enterprises participating in the signing ceremony of the Memorandum of Understanding (MOU) with the USAID Improving Private Sector Competitiveness (IPSC) project. Among the 35 pioneering enterprises of the IPSC project, the Keieijuku Vietnam community has 11 participating companies. The IPSC […]

26/06/2024 Read more

On December 26, 2023, Vanvina factory received ISO 9001:2005 certificate

With the purpose of developing the factory to serve Japanese market customers, the factory has recently focused on kaizen and strongly improved the production site, helping to increase productivity and control of the system. system. As a result, after certification by UL North America, the Vanvina factory was certified by GICG to meet ISO 9001-2015 […]

02/01/2024 Read more

Vanvina Company participates in a series of keieijuku events on October 19, 2023

Vanvina Company participates in a series of keieijuku events on October 19, 2023 The Keieijuku community coordinated with Jica and VJCC to implement the activity “Kieijuku October 19 Event Series” to celebrate the 50th anniversary of establishing diplomatic relations between Vietnam and Japan. Event #1: The opening ceremony of Keieijuku Vietnam Pavilion includes 57 booths […]

19/10/2023 Read more